Description

Papaveroline CAS NO 574-77-6 is a benzylisoquinoline alkaloid of significant interest in pharmaceutical and biochemical research. This compound serves as a key intermediate in the biosynthesis of more complex alkaloids and is a valuable reference standard for analytical and pharmacological studies. It is primarily utilized by research institutions, pharmaceutical development laboratories, and manufacturers of high-purity fine chemicals.

Application

• Pharmaceutical Research & Development: Used as a critical intermediate in the study and synthesis of opioid and other isoquinoline-based alkaloids.
• Biochemical Reference Standard: Serves as a high-purity analytical standard for HPLC, LC-MS, and other chromatographic methods in quality control and metabolic studies.
• Neuroscience Research: Investigated for its potential pharmacological activity and role as a metabolite of certain neurotransmitters like dopamine.
• Academic & Industrial Chemistry: Employed as a building block in organic synthesis and for studying benzylisoquinoline chemistry.
• Quality Control & Regulatory Testing: Essential for laboratories requiring certified reference materials to validate analytical methods and ensure product purity.

Basic Information

Product Name	Papaveroline
CAS No.	574-77-6
Molecular Formula	C₁₇H₁₉NO₄
Molecular Weight	301.34 g/mol
Synonyms	1-[(3,4-Dihydroxyphenyl)methyl]-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline; 6,7-Dihydroxy-1-veratryl-1,2,3,4-tetrahydroisoquinoline; Papaveroline Hydrochloride (salt form); Norlaudanosoline; Tetrahydropapaveroline; THP
EINECS	209-366-3

Quality Control

Our Papaveroline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR and NMR, purity determination by HPLC, and residual solvent analysis, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
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.