Description

5-Bromo-2-(Methylsulfonylmethyl)Aniline is a high-purity, synthetically valuable aromatic amine derivative featuring both bromo and methylsulfonylmethyl substituents. This compound serves as a critical advanced pharmaceutical intermediate (API intermediate) and a versatile building block in modern organic synthesis. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the creation of novel active molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used as a building block for developing novel herbicides, fungicides, or insecticides with specific modes of action.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and functional group transformations due to its reactive bromine and aniline groups.
• Material Science Precursor: Can be utilized in the synthesis of specialty polymers, dyes, or liquid crystals where specific aromatic architectures are required.
• Chemical Biology Probe Development: Serves as a starting material for creating molecular probes and biochemical tools for life science research.

Basic Information

Product Name	5-Bromo-2-(Methylsulfonylmethyl)Aniline
CAS No.	651780-42-6
Molecular Formula	C9H12BrNO2S
Molecular Weight	278.17 g/mol
Synonyms	2-Amino-4-bromobenzyl methyl sulfone; 4-Bromo-2-(aminomethyl)phenyl methyl sulfone; 5-Bromo-2-[(methylsulfonyl)methyl]aniline; Benzenemethanamine, 4-bromo-2-[(methylsulfonyl)methyl]-; (5-Bromo-2-aminophenyl)methyl methyl sulfone; 651780-42-6; 5-Bromo-2-methylsulfonylmethyl-aniline
EINECS	Contact for details

Quality Control

Our production of 5-Bromo-2-(Methylsulfonylmethyl)Aniline adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to consistent quality and traceability supports your R&D and scale-up processes with reliable material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed in a dry environment. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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