Description

1,2,3,4-Tetrahydro-4-Oxo-2-Thioxoquinazoline-6-Carboxylic Acid is a specialized heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique quinazoline-thioxo structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinazoline-based drug candidates, particularly for applications in oncology and neurology.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, and plant growth regulators that leverage the quinazoline scaffold.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in custom synthesis and process development.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying enzyme inhibition and receptor binding.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.

Basic Information

Product Name	1,2,3,4-Tetrahydro-4-Oxo-2-Thioxoquinazoline-6-Carboxylic Acid
CAS No.	34330-02-4
Molecular Formula	C9H6N2O3S
Molecular Weight	222.22 g/mol
Synonyms	6-Carboxy-2-thioxo-1,2,3,4-tetrahydro-4-quinazolinone; 2-Thioxo-1,2,3,4-tetrahydro-4-oxoquinazoline-6-carboxylic acid; 4-Oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-6-carboxylic acid; Quinazoline-6-carboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo-; 2-Mercapto-4-oxo-3,4-dihydroquinazoline-6-carboxylic acid; 2-Thio-4-oxo-1,2,3,4-tetrahydroquinazoline-6-carboxylic acid; 34330-02-4 (CAS Name); THTQ-6-COOH
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydro-4-Oxo-2-Thioxoquinazoline-6-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment and are available upon request.

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). This compound is light-sensitive (store away from light) and should be handled with appropriate precautions for strong acids/organic solvents. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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