Ethyl 3-((4-(pyrimidin-2-yl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate CAS 941919-12-6

Purity 97%+In StockPharmaceutical Standards
CAS No.941919-12-6
Molecular FormulaC19H20N4O4S2
Molecular Weight432.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 3-((4-(pyrimidin-2-yl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate CAS 941919-12-6 chemical structure

Description

Ethyl 3-((4-(pyrimidin-2-yl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 941919-12-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20N4O4S2. Molecular weight: 432.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC19H20N4O4S2
Molecular Weight432.52 g/mol
Purity97%+
StorageStore in a cool place (≤25°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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4
Sulfur Atoms2

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