Description

2-Amino-Benzothiazole-6-Carboxylic Acid Isopropyl Ester is a high-purity, functionalized benzothiazole derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and specialty agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to incorporate the benzothiazole pharmacophore into novel compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological disorders, inflammation, and oncology.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators that leverage the benzothiazole scaffold.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the production of specialty polymers, dyes, and organic electronic materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and in method development for ester and amide coupling reactions.
• Bioconjugation & Probe Development: Useful in creating fluorescent probes or biochemical tools where the amino and ester functionalities allow for specific labeling.

Basic Information

Product Name	2-Amino-Benzothiazole-6-Carboxylic Acid Isopropyl Ester
CAS No.	134949-38-5
Molecular Formula	C11H12N2O2S
Molecular Weight	236.29 g/mol
Synonyms	Isopropyl 2-Aminobenzo[d]thiazole-6-carboxylate; 2-Aminobenzo[d]thiazole-6-carboxylic Acid Isopropyl Ester; 6-(Isopropoxycarbonyl)benzo[d]thiazol-2-amine; 2-Amino-6-(isopropoxycarbonyl)benzothiazole; Benzo[d]thiazole-6-carboxylic acid, 2-amino-, 1-methylethyl ester; 134949-38-5; 2-Aminobenzothiazole-6-carboxylic acid isopropyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Amino-Benzothiazole-6-Carboxylic Acid Isopropyl Ester adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Every lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We maintain a quality management system aligned with cGMP principles for API intermediates, and specifications can be tailored to meet specific customer or pharmacopeial requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.