Description

6-Quinazolinecarboxaldehyde, 2-Amino-3,4-Dihydro-4-Oxo- is a high-purity, heterocyclic organic compound that serves as a critical advanced pharmaceutical intermediate and versatile building block in synthetic chemistry. Its unique quinazoline core structure makes it an essential precursor for the development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of target molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of complex drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators due to its bioactive quinazoline scaffold.
• Fine Chemical Synthesis: Serves as a versatile precursor in multi-step organic syntheses for creating specialized chemicals and materials.
• Academic & R&D: Employed in medicinal chemistry research for structure-activity relationship (SAR) studies and library synthesis.
• Bioconjugation & Probe Development: The aldehyde and amino functional groups allow for use in creating fluorescent probes or bioconjugates for diagnostic applications.

Basic Information

Product Name	6-Quinazolinecarboxaldehyde, 2-Amino-3,4-Dihydro-4-Oxo-
CAS No.	27023-79-6
Molecular Formula	C9H7N3O2
Molecular Weight	189.17 g/mol
Synonyms	2-Amino-3,4-dihydro-4-oxoquinazoline-6-carboxaldehyde; 2-Amino-4-oxo-3,4-dihydroquinazoline-6-carbaldehyde; 6-Formyl-2-amino-3,4-dihydro-4-oxoquinazoline; 2-Amino-4-oxo-1,4-dihydroquinazoline-6-carboxaldehyde; 2-Aminoquinazolin-4(3H)-one-6-carboxaldehyde; AQOCA; Quinazoline-6-carboxaldehyde, 2-amino-3,4-dihydro-4-oxo-
EINECS	Contact for details

Quality Control

Our 6-Quinazolinecarboxaldehyde, 2-Amino-3,4-Dihydro-4-Oxo- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) documenting all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
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.