Description

(+/-)-Tetrahydropapaverine CAS NO 13074-31-2 is a synthetic isoquinoline alkaloid derivative, structurally related to papaverine, known for its potential as a versatile chemical intermediate in pharmaceutical research and development. This compound is valued for its role in exploring smooth muscle relaxant activity and as a key building block in synthesizing more complex bioactive molecules. It is primarily utilized by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers focused on cardiovascular and neurological agent discovery.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel therapeutic agents targeting smooth muscle relaxation.
• Biochemical Research: Used as a reference standard or tool compound in pharmacological studies to investigate vasodilation mechanisms.
• Medicinal Chemistry: Acts as a core scaffold for the design and development of new chemical entities with potential spasmolytic or vasodilatory properties.
• Academic Research: Employed in university and institutional labs for studying the structure-activity relationships (SAR) of isoquinoline derivatives.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis for producing specialized, high-value compounds for research purposes.

Basic Information

Product Name	(+/-)-Tetrahydropapaverine
CAS No.	13074-31-2
Molecular Formula	C19H23NO4
Molecular Weight	329.39 g/mol
Synonyms	THP; Tetrahydropapaverine; 1-[(3,4-Dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline; dl-Tetrahydropapaverine; (±)-Tetrahydropapaverine; NSC 169865; 6,7-Dimethoxy-1-veratryl-1,2,3,4-tetrahydroisoquinoline
EINECS	Contact for details

Quality Control

Our (+/-)-Tetrahydropapaverine is produced under a strict quality management system to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture.

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.