Description

4'-Hydroxypapaverine is a key chemical intermediate and research compound derived from the papaverine alkaloid structure. This compound matters for its role in advanced pharmaceutical synthesis and biochemical research, serving as a crucial building block for developing new therapeutic agents. It is primarily needed by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on cardiovascular and neurological drug discovery.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel papaverine analogs and other bioactive molecules.
• Biochemical Research: Used as a reference standard or tool compound in studies investigating smooth muscle relaxation and vasodilation mechanisms.
• Academic & Contract Research: Employed in university and CRO laboratories for pharmacological screening and structure-activity relationship (SAR) studies.
• Fine Chemical Synthesis: Serves as a specialized starting material for custom synthesis and the production of high-value, low-volume chemical entities.

Basic Information

Product Name	4'-Hydroxypapaverine
CAS No.	18813-60-0
Molecular Formula	C20H21NO5
Molecular Weight	355.39 g/mol
Synonyms	4'-Hydroxypapaverine; 1-[(3,4-Dimethoxyphenyl)methyl]-6,7-dimethoxy-4(1H)-quinolinone; 6,7-Dimethoxy-1-veratryl-4-quinolone; Papaverine, 4'-hydroxy-; 4'-Hydroxy-1-veratryl-6,7-dimethoxy-4-quinolone
EINECS	Contact for details

Quality Control

Our 4'-Hydroxypapaverine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.