Description

4-Bromo-3-Bis(tert-Butoxycarbonyl)Amino-Thiophene-2-Carboxylic Acid Methyl Ester is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound is critical for researchers and manufacturers requiring precise molecular architecture in complex organic syntheses. It is primarily utilized in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Serves as a specialized monomer or building block for creating advanced polymers and functional materials.
• Organic Synthesis: An essential reagent for constructing complex thiophene-based heterocycles in academic and industrial R&D.
• Chemical Biology: Employed in the design and synthesis of molecular probes and bio-conjugates for biological studies.

Basic Information

Product Name	4-Bromo-3-Bis(tert-Butoxycarbonyl)Amino-Thiophene-2-Carboxylic Acid Methyl Ester
CAS No.	1313712-43-4
Molecular Formula	C16H23BrN2O6S
Molecular Weight	451.33 g/mol
Synonyms	Methyl 4-bromo-3-((bis(tert-butoxycarbonyl)amino))thiophene-2-carboxylate; 4-Bromo-3-((bis(tert-butoxycarbonyl)amino))thiophene-2-carboxylic acid methyl ester; 4-Bromo-3-Boc-Amino-Thiophene-2-Carboxylic Acid Methyl Ester; 4-Bromo-3-(bis-Boc-amino)thiophene-2-carboxylate; 1313712-43-4; Thiophene-2-carboxylic acid, 4-bromo-3-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester; Boc-Protected 4-Bromo-3-Aminothiophene-2-Carboxylate
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Bis(tert-Butoxycarbonyl)Amino-Thiophene-2-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and scale-up. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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