Description

(6-Methyl-4-Oxo-3,4-Dihydro-Quinazolin-2-Ylsulfanyl)-Acetic Acid is a high-purity, advanced pharmaceutical intermediate with a CAS number of 128314-78-3. This compound is valued for its role as a key synthetic building block in the development of novel therapeutic agents, particularly within the quinazolinone class. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs) for various therapeutic areas.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of quinazolinone-based Active Pharmaceutical Ingredients (APIs) for potential therapeutic applications.
• Medicinal Chemistry Research: Serves as a versatile scaffold for drug discovery and development programs targeting a range of biological pathways.
• Chemical Synthesis: Used in organic synthesis to construct complex heterocyclic structures due to its reactive thioacetic acid moiety.
• Biochemical Research: May be employed as a tool compound or ligand in biochemical assays and proteomics studies.

Basic Information

Product Name	(6-Methyl-4-Oxo-3,4-Dihydro-Quinazolin-2-Ylsulfanyl)-Acetic Acid
CAS No.	128314-78-3
Molecular Formula	C11H10N2O3S
Molecular Weight	250.27 g/mol
Synonyms	2-[(6-Methyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio]acetic acid; (6-Methyl-4-oxo-3,4-dihydro-2-quinazolinylthio)acetic acid; 2-((6-Methyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetic acid; Quinazolin-2-ylthioacetic acid derivative; 128314-78-3; 2-Mercapto-6-methyl-4(3H)-quinazolinone acetic acid derivative
EINECS	Contact for details

Quality Control

Our (6-Methyl-4-Oxo-3,4-Dihydro-Quinazolin-2-Ylsulfanyl)-Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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