Description

(4-Oxo-4H-Quinazolin-3-Yl)-Acetic Acid Hydrazide CAS NO 67067-01-0 is a specialized heterocyclic building block and key synthetic intermediate. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for synthesizing novel quinazoline derivatives with potential biological activity.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other therapeutic pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging the bioactive quinazoline scaffold.
• Chemical Biology & Proteomics: Serves as a versatile handle or linker for creating chemical probes to study protein function and biological mechanisms.
• Material Science: Potential building block for organic electronic materials or metal-organic frameworks (MOFs) due to its conjugated system and coordination sites.
• Academic & Contract Research: Essential for synthetic organic chemistry research in universities and CROs (Contract Research Organizations) exploring new heterocyclic chemistry.

Basic Information

Product Name	(4-Oxo-4H-Quinazolin-3-Yl)-Acetic Acid Hydrazide
CAS No.	67067-01-0
Molecular Formula	C₁₁H₁₀N₄O₂
Molecular Weight	230.22 g/mol
Synonyms	2-[(4-Oxo-3,4-dihydroquinazolin-3-yl)acetyl]hydrazine; 3-Acetic Acid Hydrazide, 4-Oxo-4H-Quinazolin-3-Yl; (4-Oxo-3,4-dihydroquinazolin-3-yl)acetic acid hydrazide; Quinazolin-3-ylacetic acid hydrazide derivative; 67067-01-0; 3-Quinazolinylacetic acid, hydrazide
EINECS	Contact for details

Quality Control

Our (4-Oxo-4H-Quinazolin-3-Yl)-Acetic Acid Hydrazide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere); prolonged exposure to air, light, or moisture should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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