Description

Papaverine Nitrite CAS NO 132-40-1 is a specialized organic nitrite derivative of the alkaloid papaverine. This compound is of significant interest in pharmaceutical research and development, particularly for its potential vasodilatory properties. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the synthesis of novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of novel vasodilators and other pharmacologically active molecules.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development, validation, and quality control testing.
• Biochemical Research: Employed in preclinical studies to investigate smooth muscle relaxation mechanisms and cardiovascular effects.
• Fine Chemical Synthesis: Acts as a precursor for the preparation of more complex chemical entities in medicinal chemistry programs.
• Academic Research: Utilized in university and institutional labs for chemical education and advanced organic chemistry studies.

Basic Information

Product Name	Papaverine Nitrite
CAS No.	132-40-1
Molecular Formula	C20H21N3O5
Molecular Weight	383.40 g/mol
Synonyms	Papaverine 6-Nitrite; 1-[(3,4-Dimethoxyphenyl)methyl]-6,7-dimethoxyisoquinoline-5-carbonitrile N-Oxide; 6-Cyano-1-veratrylisoquinoline 5-Oxide; Papaverine 6-Carbonitrile N-Oxide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Papaverine Nitrite is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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