Description

2,4-Diamino-5,6,7,8-tetrahydro-6-quinazolinecarboxylic acid is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of quinazoline-based drug candidates, including potential kinase inhibitors and antifolate agents.
• Agrochemical Research: Used in the development of novel herbicides and pesticides, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in custom synthesis and process development.
• Biochemical Research: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and hit-to-lead optimization.
• Material Science: Potential intermediate for the synthesis of organic ligands and functionalized polymers.

Basic Information

Product Name	2,4-Diamino-5,6,7,8-tetrahydro-6-quinazolinecarboxylic Acid
CAS No.	6974-25-0
Molecular Formula	C9H12N4O2
Molecular Weight	208.22 g/mol
Synonyms	6-Quinazolinecarboxylic acid, 2,4-diamino-5,6,7,8-tetrahydro-; 2,4-Diaminotetrahydroquinazoline-6-carboxylic acid; 5,6,7,8-Tetrahydro-2,4-diamino-6-quinazolinecarboxylic acid; Tetrahydro-2,4-diamino-6-quinazolinecarboxylic acid; 2,4-Diamino-5,6,7,8-tetrahydroquinazoline-6-carboxylic acid; DHQCA; CAS 6974-25-0
EINECS	Contact for details

Quality Control

Our 2,4-Diamino-5,6,7,8-tetrahydro-6-quinazolinecarboxylic acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) detailing batch-specific results 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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