2-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-3-methyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one CAS 371933-83-4

Purity 97%+In StockPharmaceutical Standards
CAS No.371933-83-4
Molecular FormulaC18H15ClN2O2S2
Molecular Weight390.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-3-methyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one CAS 371933-83-4 chemical structure

Description

Order 2-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-3-methyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 371933-83-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H15ClN2O2S2. Molecular weight: 390.91 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC18H15ClN2O2S2
Molecular Weight390.91 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms2

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