Description

2-(4-Methoxy-Phenylamino)-Thiazole-4-Carboxylic Acid is a specialized organic building block featuring a thiazole core substituted with a carboxylic acid and a 4-methoxyphenylamino group. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for constructing novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure.
• Chemical Synthesis: Serves as a versatile precursor for creating complex thiazole-containing compounds in academic and industrial laboratories.
• Material Science: Potential intermediate for the development of specialty polymers or organic electronic materials.

Basic Information

Product Name	2-(4-Methoxy-Phenylamino)-Thiazole-4-Carboxylic Acid
CAS No.	165682-75-7
Molecular Formula	C11H10N2O3S
Molecular Weight	250.27 g/mol
Synonyms	2-[(4-Methoxyphenyl)amino]-1,3-thiazole-4-carboxylic acid; 2-(4-Methoxyanilino)-4-thiazolecarboxylic acid; 4-Carboxy-2-(p-methoxyanilino)thiazole; 2-(p-Methoxyphenylamino)thiazole-4-carboxylic acid; 165682-75-7; Thiazole-4-carboxylic acid, 2-[(4-methoxyphenyl)amino]-
EINECS	Contact for details

Quality Control

Our 2-(4-Methoxy-Phenylamino)-Thiazole-4-Carboxylic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and residual solvents, supporting its use in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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