Description

5-(Methoxycarbonyl)Pyrazolo[1,5-A]Pyrimidine-7-Carboxylic Acid is a high-purity pyrazolopyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its core value lies in its bifunctional carboxylic acid and ester groups, enabling precise molecular construction for complex target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for functionalized heterocyclic compounds used in organic electronics and specialty polymers.
• Chemical Biology: Employed in the synthesis of molecular probes and labeled compounds for biochemical studies.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring complex pyrazolopyrimidine scaffolds.

Basic Information

Product Name	5-(Methoxycarbonyl)Pyrazolo[1,5-A]Pyrimidine-7-Carboxylic Acid
CAS No.	916212-00-5
Molecular Formula	C10H7N3O4
Molecular Weight	233.18 g/mol
Synonyms	5-(Methoxycarbonyl)-7H-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid; Methyl 7-carboxypyrazolo[1,5-a]pyrimidine-5-carboxylate; 5-Carbonethoxypyrazolo[1,5-a]pyrimidine-7-carboxylic acid; Pyrazolo[1,5-a]pyrimidine-7-carboxylic acid, 5-(methoxycarbonyl)-; 916212-00-5; 5-Methoxycarbonylpyrazolo[1,5-a]pyrimidine-7-carboxylic Acid
EINECS	Contact for details

Quality Control

Our 5-(Methoxycarbonyl)Pyrazolo[1,5-A]Pyrimidine-7-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high-purity intermediates under cGMP and ISO standards.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.