Description

2-Bromo-2-Phenylacetic Acid is a versatile brominated aromatic acid derivative that serves as a critical chiral building block and synthetic intermediate. Its value lies in its ability to introduce both a phenylacetic acid moiety and a reactive bromine atom, enabling a wide range of organic transformations. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of herbicides and fungicides, leveraging its reactive halogen for molecular coupling.
• Chiral Auxiliary & Resolving Agent: Employed in asymmetric synthesis for the separation of enantiomers due to its stereogenic center.
• Organic Synthesis Building Block: Facilitates reactions like nucleophilic substitution, esterification, and amide coupling for complex molecule assembly.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and methodologies.
• Fine Chemical Production: Integral to manufacturing specialty chemicals, flavors, and fragrances requiring specific bromo-acid structures.

Basic Information

Product Name	2-Bromo-2-Phenylacetic Acid
CAS No.	4870-65-9
Molecular Formula	C8H7BrO2
Molecular Weight	215.04 g/mol
Synonyms	α-Bromophenylacetic Acid; 2-Bromo-2-phenylethanoic Acid; (RS)-2-Bromo-2-phenylacetic Acid; DL-2-Bromophenylacetic Acid; Bromophenylacetic Acid; Phenylbromoacetic Acid; (±)-2-Bromo-2-phenylacetic Acid; NSC 403697
EINECS	225-491-8

Quality Control

Our 2-Bromo-2-Phenylacetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78°C - 82°C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.