3-((9-Methyl-5H-thiochromeno[4,3-d]pyrimidin-2-yl)thio)butan-2-one CAS 478246-90-1

Purity 97%+In StockPharmaceutical Standards
CAS No.478246-90-1
Molecular FormulaC16H16N2OS2
Molecular Weight316.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-((9-Methyl-5H-thiochromeno[4,3-d]pyrimidin-2-yl)thio)butan-2-one CAS 478246-90-1 chemical structure

Description

3-((9-Methyl-5H-thiochromeno[4,3-d]pyrimidin-2-yl)thio)butan-2-one (CAS 478246-90-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16N2OS2. Molecular weight: 316.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H16N2OS2
Molecular Weight316.44 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms2

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