Description

2-(4-(sec-Butoxy)-3-Cyanophenyl)-4-Methylthiazole-5-Carboxylic Acid is a high-value, synthetically complex organic intermediate. This compound matters for its role as a critical building block in the development of advanced pharmaceutical and agrochemical active ingredients. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for synthesizing novel target molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging its unique thiazole and cyanophenyl structure.
• Material Science Research: Serves as a monomer or functional additive in the development of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this precise chemical entity.

Basic Information

Product Name	2-(4-(sec-Butoxy)-3-Cyanophenyl)-4-Methylthiazole-5-Carboxylic Acid
CAS No.	1335202-59-9
Molecular Formula	C17H16N2O3S
Molecular Weight	328.39 g/mol
Synonyms	4-Methyl-2-[4-(1-methylpropoxy)-3-cyanophenyl]-1,3-thiazole-5-carboxylic acid; 2-[4-(sec-Butoxy)-3-cyanophenyl]-4-methyl-1,3-thiazole-5-carboxylic acid; 2-(4-(1-Methylpropoxy)-3-cyanophenyl)-4-methylthiazole-5-carboxylic acid; 5-Carboxy-4-methyl-2-[4-(1-methylpropoxy)-3-cyanophenyl]thiazole; CAS 1335202-59-9
EINECS	Contact for details

Quality Control

Our 2-(4-(sec-Butoxy)-3-Cyanophenyl)-4-Methylthiazole-5-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.