3-Bromo-4-methylbenzoic acid
3-Bromo-4-methylbenzoic acid (CAS 7697-26-9), with the linear formula Br(CH3)C6H3COOH and a molecular weight of 215.04 g/mol, is a valuable organic building block. This carboxylic acid derivative, available in technical grade with an 85% assay, serves as an intermediate in organic synthesis. It is frequently employed in the creation of complex molecules, including biphenyl amides and pharmaceutical analogues, contributing to advancements in chemical research and development.
Synthesis of Biphenyl Amides
3-Bromo-4-methylbenzoic acid has been utilized as a key intermediate in the synthesis of various biphenyl amide structures. These compounds are of interest in medicinal chemistry and materials science.
Pharmaceutical Intermediate
This compound serves as a precursor in the development of complex pharmaceutical agents. Notably, it has been used in the synthesis of a 2-benzazepine-4-acetic acid derivative, designed as an analogue to potent GPIIb/IIIa antagonists.
Preparation of O-Spiro C-aryl Glucosides
Research indicates the application of 3-Bromo-4-methylbenzoic acid in the preparation of O-spiro C-aryl glucosides, contributing to the synthesis of novel carbohydrate mimetics.
| Molecular weight | 215.04 |
|---|---|
| Linear formula | Br(CH3)C6H3COOH |
| Assay | 85% |
| Grade | technical grade |
| Application | 3-Bromo-4-methylbenzoic acid has been used in the synthesis of:• biphenyl amides1• 2-benzazepine-4-acetic acid derivative, as an analog of the potent, nonpeptide GPIIb/IIIa antagonist2• O-spiro C-aryl glucosides3 |
| Melting point | 200-202 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Bromo-4-methylbenzoic acid used for?
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3-Bromo-4-methylbenzoic acid is primarily used as a building block in organic synthesis, including the preparation of biphenyl amides, 2-benzazepine-4-acetic acid derivatives, and O-spiro C-aryl glucosides.
What is the CAS number and chemical formula for 3-Bromo-4-methylbenzoic acid?
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The CAS number is 7697-26-9 and the linear chemical formula is Br(CH3)C6H3COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Bromo-4-methylbenzoic acid in technical grade with an assay of 85%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety hazards associated with 3-Bromo-4-methylbenzoic acid?
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This compound is classified with Danger signal word. It is harmful if swallowed (H301), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including dust masks, safety shields, and gloves, should be worn during handling.
How is 3-Bromo-4-methylbenzoic acid packed, shipped, and exported?
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3-Bromo-4-methylbenzoic acid is carefully packed according to international regulations for hazardous materials, suitable for global export. Shipping is handled in compliance with transport guidelines, including UN 2811 classification for toxic solids.
How can I request a sample or quote for 3-Bromo-4-methylbenzoic acid?
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To request a sample or obtain a quote, please contact our sales department via the website or by phone, providing your specific requirements and delivery details.
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