Description

n-(3-Aminophenyl)-5-Methyl-1,2-Oxazole-4-Carboxamide Hydrochloride is a high-purity organic salt compound, primarily utilized as a key pharmaceutical intermediate. Its value lies in its role as a specialized building block for the synthesis of more complex active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for research and development laboratories, process chemists, and manufacturers in the pharmaceutical and agrochemical industries seeking reliable, high-quality intermediates for their synthesis pathways.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and other crop protection agents.
• Chemical Research & Development: Serves as a versatile precursor for organic synthesis in academic and industrial R&D settings for creating new chemical entities.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals and dyes.
• Bioconjugate Chemistry: The aminophenyl group can be utilized for conjugation reactions in the development of diagnostic agents or targeted therapeutics.

Basic Information

Product Name	n-(3-Aminophenyl)-5-Methyl-1,2-Oxazole-4-Carboxamide Hydrochloride
CAS No.	1181867-71-9
Molecular Formula	C11H12N3O2•HCl
Molecular Weight	251.69 g/mol (Free base: 215.23 g/mol)
Synonyms	5-Methyl-N-(3-aminophenyl)-1,2-oxazole-4-carboxamide hydrochloride; 3-Amino-N-(5-methylisoxazol-4-yl)benzamide hydrochloride; 1,2-Oxazole-4-carboxamide, N-(3-aminophenyl)-5-methyl-, hydrochloride; 5-Methylisoxazole-4-carboxylic acid (3-aminophenyl)amide hydrochloride; 4-Carbamoyl-5-methylisoxazol-3-yl aniline hydrochloride; (3-Aminophenyl)(5-methyl-1,2-oxazol-4-yl)methanone hydrochloride (tautomeric form); AMOC-HCl (abbreviation)
EINECS	Contact for details

Quality Control

Our n-(3-Aminophenyl)-5-Methyl-1,2-Oxazole-4-Carboxamide Hydrochloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing purity (typically >97% by HPLC), residual solvents, and other critical parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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