SML1498

Cinepazide maleate

≥98% (HPLC)

• Synonym(s): (E)-1-[4-(2-Oxo-2-pyrrolidin-1-ylethyl)piperazin-1-yl]-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one maleate, 1-(Pyrrolidinyl-1-carbonyl)-methyl-4-(3,4,5-trimethoxycinnamoyl)-piperazine-maleate
• Empirical Formula (Hill Notation): C₂₂H₃₁N₃O₅ · C₄H₄O₄
• CAS Number: 26328-04-1
• Molecular Weight: 533.57
• MDL number: MFCD01320526
• UNSPSC Code: 12352125
• PubChem Substance ID: 329825922
• NACRES: NA.77

Properties

• Quality Level: 100
• assay: ≥98% (HPLC)
• form: powder
• storage condition: desiccated
• color: white to beige
• solubility: H₂O: 20 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: O=C(O)/C=C\C(O)=O.O=C(N1CCN(CC(N2CCCC2)=O)CC1)/C=C/C3=CC(OC)=C(OC)C(OC)=C3
• InChI: 1S/C22H31N3O5.C4H4O4/c1-28-18-14-17(15-19(29-2)22(18)30-3)6-7-20(26)25-12-10-23(11-13-25)16-21(27)24-8-4-5-9-24;5-3(6)1-2-4(7)8/h6-7,14-15H,4-5,8-13,16H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b7-6+;2-1-
• InChI key: XSTJTOKYCAJVMJ-GVTSEVKNSA-N

Description

General description

Cinepazide maleate can be synthesized from ethyl chlorocarbonate activation and (E) 3,4,5-trimethoxycinnamylic acid.[1]

Biochem/physiol Actions

Cinepazide maleate is a vasodilator used clinically in China used for the treatment of cardiovascular and cerebrovascular diseases, and peripheral vascular diseases.

Cinepazide maleate is a vasodilator used clinically in China used in China for the treatment of cardiovascular and cerebrovascular diseases, and peripheral vascular diseases. Cinepazide maleate is thought to act as a potentiator of adenosine A2 receptors and has also been characterized as a calcium channel blocker. It was withdrawn for agranulocytosis in several countries.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable