Description

7-Chloro-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid Hydrochloride is a high-purity, advanced pharmaceutical intermediate with the CAS number 1322604-90-9. This compound is a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), valued for its precise molecular structure and reactivity. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly in research and development for new therapeutic classes.
• API Synthesis: Serves as a crucial building block for constructing active pharmaceutical ingredients (APIs) with specific pharmacological activities.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring novel organic reactions and synthesizing complex heterocyclic compounds.
• Fine Chemical Production: Integral to the manufacture of specialty and fine chemicals requiring high-purity, structurally defined intermediates.

Basic Information

Product Name	7-Chloro-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid Hydrochloride
CAS No.	1322604-90-9
Molecular Formula	C10H6ClN2O3 • HCl
Molecular Weight	273.08 g/mol
Synonyms	7-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid hydrochloride; 7-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid HCl; 1322604-90-9; 4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 7-chloro-4-oxo-, hydrochloride (1:1); 7-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid monohydrochloride
EINECS	Contact for details

Quality Control

Our 7-Chloro-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid Hydrochloride 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 pharmaceutical R&D. Certificates of Analysis (COA) detailing all specifications 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 to structure
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.