Description

(6,7-Dimethoxy-4-Oxo-3,4-Dihydro-Quinazolin-2-Ylsulfanyl)-Acetic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its quinazolinone core structure. This compound is of significant commercial value for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors and other targeted small-molecule drugs.
• Agrochemical Research: Serves as a core scaffold for developing new herbicides and fungicides with specific modes of action.
• Chemical Synthesis: Used in organic chemistry research for constructing complex heterocyclic compounds via its reactive thioacetic acid moiety.
• Biochemical Tool Compound: Employed in biochemical assays to study enzyme inhibition and signal transduction pathways.
• Material Science Research: Investigated as a potential ligand or building block for functional materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	(6,7-Dimethoxy-4-Oxo-3,4-Dihydro-Quinazolin-2-Ylsulfanyl)-Acetic Acid
CAS No.	886500-90-9
Molecular Formula	C₁₂H₁₂N₂O₅S
Molecular Weight	296.30 g/mol
Synonyms	2-[(6,7-Dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)thio]acetic acid; (6,7-Dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)sulfanylacetic acid; Quinazolin-2-ylthioacetic acid derivative; 2-Mercapto-6,7-dimethoxy-4(3H)-quinazolinone acetic acid; CAS 886500-90-9
EINECS	Contact for details

Quality Control

Our (6,7-Dimethoxy-4-Oxo-3,4-Dihydro-Quinazolin-2-Ylsulfanyl)-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. 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 area at a controlled room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.