Description

(4-Bromo-2-Fluoro-5-Methyl-Phenyl)-Carbamic Acid tert-Butyl Ester is a high-purity, protected aniline derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile, functionalized aromatic scaffold with orthogonal protecting groups, enabling precise and efficient construction of complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially in kinase inhibitor and CNS-active molecule research.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its halogenated aromatic structure.
• Chemical Biology & Proteomics: Serves as a versatile scaffold for designing molecular probes and activity-based protein profiling (ABPP) reagents.
• Material Science Research: Employed in the synthesis of functionalized monomers for specialty polymers and advanced organic materials.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects requiring bromo-fluoro substituted aromatic systems.
• Academic & R&D Laboratories: Used in methodological development and discovery chemistry for new synthetic routes and catalytic processes.

Basic Information

Product Name	(4-Bromo-2-Fluoro-5-Methyl-Phenyl)-Carbamic Acid tert-Butyl Ester
CAS No.	1260804-94-1
Molecular Formula	C12H15BrFNO2
Molecular Weight	304.16 g/mol
Synonyms	tert-Butyl (4-bromo-2-fluoro-5-methylphenyl)carbamate; N-Boc-4-bromo-2-fluoro-5-methylaniline; Boc-4-Bromo-2-fluoro-5-methylaniline; 4-Bromo-2-fluoro-5-methylphenylcarbamic acid 1,1-dimethylethyl ester; 1,1-Dimethylethyl N-(4-bromo-2-fluoro-5-methylphenyl)carbamate; (4-Bromo-2-fluoro-5-methylphenyl)carbamic acid tert-butyl ester; N-(tert-Butoxycarbonyl)-4-bromo-2-fluoro-5-methylaniline
EINECS	Contact for details

Quality Control

Our (4-Bromo-2-Fluoro-5-Methyl-Phenyl)-Carbamic Acid tert-Butyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. Certificates of Analysis (COA) are available for every batch, detailing identity, purity, and impurity profiles to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	<20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	<0.5%

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