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(Carbethoxymethyl)triphenylphosphonium bromide (CAS 1530-45-6)

Chemical Information

PropertyDetailsChemical Name(Carbethoxymethyl)triphenylphosphonium bromideCAS Number1530-45-6Molecular FormulaC22H22BrO2PMolecular Weight429.29 g/molAppearanceWhite to light yellow crystalline powderChemical ClassPhosphonium Salt

The compound is also referred to as (Ethoxycarbonylmethyl)triphenylphosphonium bromide in scientific literature and chemical catalogs.

Key Applications of (Carbethoxymethyl)triphenylphosphonium Bromide

1. Wittig Reactions in Organic Chemistry

One of the primary applications of (Carbethoxymethyl)triphenylphosphonium bromide is in Wittig olefination reactions. The reagent helps convert aldehydes and ketones into alkenes, making it essential for constructing carbon–carbon double bonds in synthetic chemistry.

2. Pharmaceutical Intermediate Manufacturing

The compound is widely used in pharmaceutical synthesis for producing active intermediates and specialty molecules. Its phosphonium functionality enables selective reactions that are valuable in medicinal chemistry and drug discovery programs.

3. Carbon–Carbon Bond Formation

C–C bond formation is a fundamental process in chemical synthesis, and this phosphonium salt plays a significant role in enabling efficient molecular assembly. Researchers frequently use it in multi-step synthesis pathways for fine chemicals and advanced intermediates.

4. Research and Development Applications

Chemical laboratories use this reagent in organic transformations, catalyst development, and specialty material research. Its high reactivity and compatibility with various substrates make it useful in experimental synthesis projects.

Advantages of Using This Phosphonium Salt

High efficiency in olefination reactions

Reliable performance in synthetic pathways

Suitable for pharmaceutical and fine chemical production

Stable crystalline form for laboratory handling

Effective reagent for advanced organic synthesis

These characteristics make the compound a preferred choice for researchers involved in synthetic and medicinal chemistry.

Handling and Storage

According to available safety data, (Carbethoxymethyl)triphenylphosphonium bromide should be stored in a cool, dry, and well-ventilated environment. Appropriate protective equipment such as gloves and eye protection is recommended during handling.

Conclusion

(Carbethoxymethyl)triphenylphosphonium bromide is a versatile and highly valuable phosphonium salt used in organic synthesis, Wittig reactions, pharmaceutical intermediate production, and carbon–carbon bond formation. Its importance in modern chemical research and industrial synthesis continues to grow due to its reliability, efficiency, and broad applicability in advanced molecular transformations.

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Boc-L-Serine Methyl Ester (CAS 2766-43-0)

Boc-L-Serine Methyl Ester (CAS 2766-43-0) is a high-purity amino acid derivative widely used in peptide synthesis, pharmaceutical research, and chemical applications. Available with reliable quality and competitive pricing.

What is (Carbethoxymethyl)triphenylphosphonium Bromide?

(Carbethoxymethyl)triphenylphosphonium bromide is a quaternary phosphonium compound commonly used to generate ylides for chemical reactions. These ylides are essential in forming double bonds, especially in alkene synthesis.

Chemical Details

CAS Number: 1530-45-6

Molecular Formula: C22H22BrO2P

Molecular Weight: 429.29 g/mol

Physical Form: White to off-white crystalline powder

Key Features

High purity and stability

Excellent reactivity in synthesis reactions

Widely compatible with various organic compounds

Efficient for large-scale and laboratory applications

Applications

1. Wittig Reaction

One of the most important uses of (Carbethoxymethyl)triphenylphosphonium bromide is in the Wittig reaction. It helps convert aldehydes and ketones into alkenes, which are essential building blocks in organic chemistry.

2. Pharmaceutical Industry

This compound is commonly used in the synthesis of active pharmaceutical ingredients (APIs). It assists in building complex molecular structures required in drug development.

3. Fine Chemicals and Agrochemicals

It is widely applied in the production of specialty chemicals and agrochemical intermediates, making it valuable for industrial manufacturing.

4. Research and Development

Used in academic and industrial R&D labs, it supports the discovery of new synthetic pathways and chemical reactions.

Benefits in Organic Synthesis

Enables efficient carbon–carbon bond formation

Provides high yield and purity

Reduces reaction complexity

Suitable for diverse chemical transformations

Storage and Handling

To maintain product quality and safety:

Store in a cool, dry, and well-ventilated area

Keep away from moisture and direct sunlight

Use protective gloves and eyewear during handling

Avoid contact with strong oxidizing agents

Safety Information

While generally stable, proper precautions should be followed:

Avoid inhalation and skin contact

Use in a controlled laboratory environment

Follow standard chemical safety guidelines

Why is This Compound Important?

(Carbethoxymethyl)triphenylphosphonium bromide is essential for chemists working in synthesis and drug development. Its role in forming carbon–carbon bonds makes it a powerful and versatile reagent in both industrial and research applications.

Conclusion

(Carbethoxymethyl)triphenylphosphonium bromide (CAS 1530-45-6) is a highly valuable reagent in organic synthesis. Its applications in the Wittig reaction, pharmaceuticals, and fine chemicals highlight its importance in modern chemistry. With its high efficiency and broad usability, it remains a top choice for chemists worldwide.

FAQs

Q1: What is (Carbethoxymethyl)triphenylphosphonium bromide used for? It is mainly used for carbon–carbon bond formation, especially in the Wittig reaction.

Q2: Is it used in pharmaceutical synthesis? Yes, it is widely used as an intermediate in drug development.

Q3: What are its physical properties? It appears as a white to off-white crystalline powder.

Q4: How should it be stored? Store in a cool, dry place away from moisture and heat.

Q5: Why is it important in organic chemistry? Because it helps efficiently create alkenes and complex molecules.

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(Carbethoxymethyl)triphenylphosphonium bromide (CAS 1530-45-6)

Chemical Name: (Carbethoxymethyl)triphenylphosphonium bromide

CAS Number: 1530-45-6

Molecular Formula: C22H22BrO2P

Molecular Weight: ~429.29 g/mol

Appearance: White to off-white crystalline powder

Key Features and Benefits

High Reactivity: Ideal for forming carbon–carbon double bonds

Versatility: Suitable for a wide range of organic reactions

Stability: Offers good shelf life under proper storage conditions

Efficiency: Provides high yields in synthesis processes

Applications in Organic Synthesis

1. Wittig Reaction

(Carbethoxymethyl)triphenylphosphonium bromide is primarily used in the Wittig reaction, where it acts as a precursor to phosphorus ylides. These ylides react with aldehydes or ketones to form alkenes, a crucial step in organic synthesis.

2. Pharmaceutical Intermediates

This compound plays a significant role in the synthesis of active pharmaceutical ingredients (APIs). It is used to construct complex molecular structures required in drug development.

3. Fine Chemicals Production

It is widely used in the manufacture of specialty chemicals, agrochemicals, and advanced materials.

4. Research and Development

Academic and industrial laboratories use this phosphonium salt for developing new synthetic pathways and studying reaction mechanisms.

Advantages in Chemical Manufacturing

Enables precise carbon chain extension

Reduces reaction steps in complex synthesis

Improves product purity and yield

Compatible with various functional groups

Storage and Handling

Store in a cool, dry place away from moisture

Keep container tightly closed

Handle using proper safety equipment

Avoid exposure to heat and strong oxidizing agents

Safety Considerations

While generally stable, (Carbethoxymethyl)triphenylphosphonium bromide should be handled with care:

Use gloves and protective eyewear

Avoid inhalation or direct contact

Follow standard laboratory safety guidelines

Why Choose (Carbethoxymethyl)triphenylphosphonium Bromide?

This compound is an essential reagent for chemists seeking reliable and efficient solutions for carbon–carbon bond formation. Its widespread use in pharmaceuticals and organic synthesis highlights its importance in modern chemistry.

Conclusion

(Carbethoxymethyl)triphenylphosphonium bromide (CAS 1530-45-6) is a powerful and versatile reagent in organic synthesis. From enabling key reactions like the Wittig reaction to supporting pharmaceutical development, its role is indispensable. With its high efficiency and broad applicability, it continues to be a preferred choice in both research and industrial settings.

FAQs

Q1: What is the main use of (Carbethoxymethyl)triphenylphosphonium bromide? It is mainly used in the Wittig reaction for forming carbon–carbon double bonds.

Q2: Is this compound used in pharmaceuticals? Yes, it is widely used as an intermediate in drug synthesis.

Q3: How should it be stored? Store in a cool, dry place away from moisture and heat.

Q4: What type of reactions does it support? It supports C–C bond formation and alkene synthesis.

Q5: Is it suitable for research applications? Yes, it is commonly used in both academic and industrial research.

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CASNO:2495-35-4 | Benzyl Acrylate

Benzyl Acrylate (CAS No: 2495-35-4) is a high-quality chemical used in coatings, adhesives, and polymer production. Known for its excellent reactivity and durability

Chemical Overview

Benzyl Acrylate is an organic compound formed by the reaction of benzyl alcohol with acrylic acid. It belongs to the family of acrylate esters, which are widely used in polymer chemistry due to their ability to undergo rapid polymerization.

Molecular Formula: C₁₀H₁₀O₂

Molecular Weight: 162.19 g/mol

CAS Number: 2495-35-4

Appearance: Clear, colorless to pale yellow liquid

Boiling Point: ~260°C

Solubility: Slightly soluble in water, soluble in organic solvents

Key Properties

Benzyl Acrylate is highly valued for its chemical and physical characteristics that make it suitable for demanding industrial applications:

High reactivity in polymerization processes

Excellent adhesion properties

Good thermal and chemical resistance

Enhanced flexibility and durability in polymers

UV resistance for outdoor applications

Applications in Coatings Industry

One of the primary uses of Benzyl Acrylate is in the formulation of high-performance coatings. It improves the durability and protective properties of coatings used in various environments.

Industrial coatings for metal and wood surfaces

Protective coatings with enhanced weather resistance

Automotive and architectural coatings

UV-curable coatings for fast drying applications

Use in Adhesives and Sealants

Benzyl Acrylate is widely used in adhesive formulations due to its ability to improve bonding strength and flexibility.

Pressure-sensitive adhesives

Construction and industrial sealants

High-performance bonding agents

Flexible adhesive systems for diverse substrates

Role in Polymer Production

In polymer chemistry, Benzyl Acrylate acts as a monomer or co-monomer, contributing to the production of specialty polymers with tailored properties.

Acrylic resins and copolymers

Emulsion polymers for paints and coatings

Elastomers with improved toughness

Specialty plastics with enhanced performance

Industrial Benefits

Manufacturers prefer Benzyl Acrylate for its ability to enhance product quality and efficiency:

Improves mechanical strength and flexibility

Enhances surface adhesion and finish

Provides long-lasting durability

Supports fast curing and efficient processing

Specifications

Typical specifications for high-quality Benzyl Acrylate include:

Purity: ≥ 98%

Inhibitor Content: As per requirement (to prevent premature polymerization)

Acid Value: Low

Moisture Content: ≤ 0.1%

Storage and Handling

Proper storage is essential to maintain the stability of Benzyl Acrylate:

Store in a cool, dry, and well-ventilated area

Keep away from heat, sparks, and direct sunlight

Use inhibitors to prevent unwanted polymerization

Store in tightly sealed containers

Safety Information

While Benzyl Acrylate is widely used in industrial applications, it should be handled with care:

Use appropriate personal protective equipment (PPE)

Avoid inhalation, ingestion, and skin contact

Ensure proper ventilation during handling

Refer to the MSDS for detailed safety guidelines

Conclusion

Benzyl Acrylate (CAS No: 2495-35-4) is an essential chemical in modern industrial applications, particularly in coatings, adhesives, and polymer production. Its superior reactivity, durability, and versatility make it a preferred choice for manufacturers aiming to produce high-performance materials. As industries continue to demand advanced materials, Benzyl Acrylate remains a key component in delivering quality, efficiency, and long-lasting results.

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(Carbethoxymethyl)triphenylphosphonium bromide (CAS 1530-45-6)

(Carbethoxymethyl)triphenylphosphonium bromide (CAS 1530-45-6) is a phosphonium salt used in organic synthesis, C–C bond formation, and pharmaceutical intermediates

Chemical Identification

Product Name: (Carbethoxymethyl)triphenyl phosphonium bromide

CAS Number: 1530-45-6

Molecular Formula: C₂₂H₂₂BrO₂P

Molecular Weight: 429.29 g/mol

Synonyms:

Ethoxycarbonylmethyl triphenyl phosphonium bromide

Carbethoxy methyl triphenyl phosphonium bromide

Ethyl (triphenylphosphonio) acetate bromide

Physical and Chemical Properties

(Carboethoxymethyl)triphenyl phosphonium bromide is known for its stable crystalline structure and compatibility with various organic solvents.

Appearance: White crystalline powder

Melting Point: 145–150°C (decomposition)

Solubility: Slightly soluble in methanol and chloroform; soluble in water

Storage Conditions: Store under inert atmosphere at room temperature

Nature: Hygroscopic compound

Key Applications

1. Organic Synthesis

This compound is widely used as a phosphonium salt reagent in organic chemistry. It is particularly valuable in carbon–carbon bond formation reactions and synthesis of α,β-unsaturated esters.

2. Wittig Reaction Intermediate

(Carboethoxymethyl)triphenyl phosphonium bromide is commonly used in Wittig reactions to generate ylides, enabling the formation of alkenes from aldehydes and ketones.

3. Pharmaceutical Intermediates

It serves as a key intermediate in the synthesis of pharmaceutical compounds, fine chemicals, and bioactive molecules.

4. Specialty Chemical Manufacturing

Used in the production of advanced materials and specialty intermediates due to its phosphonium functionality and reactivity.

Advantages

High reactivity and efficiency in synthesis

Excellent stability under controlled conditions

Suitable for large-scale industrial applications

Supports complex molecule construction

Safety and Handling

Like many phosphonium salts, this compound should be handled with proper safety precautions:

May cause skin and eye irritation

Can irritate the respiratory system

Use protective gloves, goggles, and proper ventilation

Store in a cool, dry place away from moisture

Why Choose a Reliable Manufacturer?

For industries such as pharmaceuticals and specialty chemicals, sourcing high-purity CAS No: 1530-45-6 is critical. A trusted manufacturer ensures:

Consistent quality and purity (≥ 98–99%)

Bulk supply capability

Compliance with international standards

Proper documentation (COA, MSDS)

Conclusion

(Carbethoxymethyl)triphenyl phosphonium bromide (CAS No: 1530-45-6) is an essential reagent in modern organic chemistry. Its role in Wittig reactions, pharmaceutical synthesis, and specialty chemical production makes it a valuable compound for research and industrial applications.

If you are looking for a reliable supplier or manufacturer in India, choosing a trusted company ensures quality, performance, and global compliance.

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Boc-D-Serine CASNO:6368-20-3

Boc-D-Serine (CAS No: 6368-20-3) is a high-purity protected amino acid used in peptide synthesis and pharmaceutical research.

Introduction

Boc-D-Serine (CAS No: 6368-20-3) is a widely used protected amino acid in the fields of peptide synthesis, pharmaceutical research, and biochemical applications. Known for its stability and high purity, this compound plays a critical role in the development of peptides and active pharmaceutical ingredients (APIs).

With increasing demand in drug discovery and biotechnology, Boc-D-Serine has become an essential building block for researchers and manufacturers worldwide.

What is Boc-D-Serine?

Boc-D-Serine is a derivative of D-Serine in which the amino group is protected by a tert-butyloxycarbonyl (Boc) group. This protective group prevents unwanted side reactions during peptide synthesis, ensuring better yield and accuracy in complex chemical processes.

Key Details:

Chemical Name: Boc-D-Serine

CAS Number: 6368-20-3

Molecular Formula: C8H15NO5

Molecular Weight: ~205.21 g/mol

Appearance: White to off-white crystalline powder

Applications of Boc-D-Serine

1. Peptide Synthesis

Boc-D-Serine is primarily used as a building block in solid-phase peptide synthesis (SPPS). The Boc group protects the amino functionality, allowing selective reactions and controlled peptide chain elongation.

2. Pharmaceutical Research

It is widely utilized in the development of:

Peptide-based drugs

Enzyme inhibitors

Bioactive compounds

3. Biotechnology & Life Sciences

Researchers use Boc-D-Serine in:

Protein structure studies

Biochemical pathway analysis

Drug design and screening

Advantages of Using Boc-D-Serine

High Purity: Ensures reliable experimental results

Stability: Boc protection enhances chemical stability

Selective Reactivity: Prevents side reactions during synthesis

Versatility: Suitable for various peptide and pharmaceutical applications

Handling and Storage

To maintain the quality of Boc-D-Serine:

Store in a cool, dry place

Keep container tightly closed

Protect from moisture and direct sunlight

Proper handling ensures long shelf life and consistent performance in research applications.

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(CAS 870-46-2) Boc-Hydrazide / tert-Butyl Carbazate

Boc-Hydrazide / tert-Butyl Carbazate (CAS 870-46-2) is a high-purity intermediate manufactured for pharma and specialty synthesis.

Introduction

Boc-Hydrazide, also known as tert-Butyl Carbazate (CAS 870-46-2), is an important organic compound widely used in chemical synthesis, pharmaceutical research, and peptide chemistry. It is a hydrazine derivative containing a tert-butoxycarbonyl (Boc) protecting group, making it highly valuable for controlled reactions in organic chemistry.

This compound is commonly utilized as a reagent and intermediate in the synthesis of complex molecules, particularly in drug development and fine chemical production.

Chemical Identification

Chemical Name: tert-Butyl Carbazate

CAS Number: 870-46-2

Molecular Formula: C₅H₁₂N₂O₂

Molecular Weight: 132.16 g/mol

Synonyms:

Boc-Hydrazide

tert-Butyl hydrazinecarboxylate

tert-Butoxycarbonyl hydrazide

Physical and Chemical Properties

Appearance: White to pale yellow crystalline solid

Melting Point: 39–42°C

Boiling Point: ~303°C

Density: ~1.0 g/cm³

Solubility: Soluble in organic solvents like ethanol and methanol

Stability: Stable under normal conditions but sensitive to moisture and extreme conditions

Key Features

Contains a Boc-protecting group, widely used in organic synthesis

Functions as a hydrazine-based reagent

Useful for forming hydrazones and carbazates

Compatible with various reaction conditions

Applications of tert-Butyl Carbazate

1. Pharmaceutical Industry

tert-Butyl carbazate plays a critical role in the synthesis of pharmaceutical intermediates, including compounds used in antiviral and anticancer drug development. It is involved in the preparation of HIV-1 protease inhibitors and other bioactive molecules.

2. Peptide Synthesis

This compound is widely used in solid-phase peptide synthesis (SPPS) due to its ability to introduce and protect amino functionalities during reactions.

3. Organic Synthesis

Acts as a starting material for BOC-azide formation

Used in cross-coupling reactions to synthesize substituted hydrazines

Reacts with aldehydes to form hydrazones, important intermediates in organic chemistry

4. Agrochemical and Fine Chemicals

tert-Butyl carbazate is also used in the production of agrochemicals and specialty chemicals, serving as a versatile intermediate in synthesis processes.

Safety and Handling

Classified as a flammable compound

May cause irritation to skin, eyes, and respiratory system

Should be handled using protective equipment (gloves, goggles, respirators)

Store in a cool, dry place, preferably under inert conditions

Storage Guidelines

Store at low temperatures (2–8°C recommended)

Keep away from moisture and direct light

Use airtight containers to maintain stability

Conclusion

Boc-Hydrazide (CAS 870-46-2) / tert-Butyl Carbazate is a highly versatile compound in modern chemistry. Its role as a protecting group reagent and synthetic intermediate makes it indispensable in pharmaceuticals, peptide synthesis, and advanced organic chemistry.

With its broad range of applications and reliable reactivity, tert-butyl carbazate continues to be a key building block in both research and industrial chemical processes.

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Benzyl Acrylate CASNO:2495-35-4

Benzyl Acrylate (CAS No: 2495-35-4) is a high-quality chemical used in coatings, adhesives, and polymer production. Known for its excellent reactivity and durability

Benzyl Acrylate (CAS No: 2495-35-4) is a versatile organic compound widely used in the production of polymers, coatings, and specialty chemicals. Known for its excellent reactivity and stability, Benzyl Acrylate plays a key role as a monomer and intermediate in various industrial and research applications.

Due to its unique chemical structure, it is highly valued in industries such as adhesives, paints, and pharmaceuticals.

Chemical Identification

Product Name: Benzyl Acrylate

CAS Number: 2495-35-4

Molecular Formula: C₁₀H₁₀O₂

Molecular Weight: 162.19 g/mol

Chemical Class: Acrylic Ester

Physical and Chemical Properties

Benzyl Acrylate exhibits properties that make it ideal for industrial use:

Appearance: Colorless to pale yellow liquid

Odor: Mild aromatic odor

Boiling Point: ~250°C

Density: ~1.04 g/cm³

Solubility: Insoluble in water, soluble in organic solvents

Reactivity: Highly reactive due to the acrylic double bond

These properties make it suitable for polymerization and chemical synthesis.

Applications of Benzyl Acrylate

1. Polymer and Resin Manufacturing

Benzyl Acrylate is widely used as a monomer in:

Acrylic resins

Copolymers

Specialty polymers

It enhances flexibility, adhesion, and durability in polymer products.

2. Coatings and Paint Industry

Used in high-performance coatings

Improves gloss, hardness, and weather resistance

Essential in automotive and industrial paints

3. Adhesives and Sealants

Provides strong bonding properties

Enhances elasticity and durability

Used in pressure-sensitive adhesives

4. Pharmaceutical and Chemical Intermediates

Benzyl Acrylate is used as:

An intermediate in drug synthesis

A building block for specialty chemicals

5. Textile and Leather Industry

Used in finishing agents

Improves coating performance and durability

Key Benefits

Excellent polymerization capability

High chemical stability

Enhances product performance