Tolcapone 5-amino-3-O-sulfate CAS 254902-29-9

Purity 97%+In StockPharmaceutical Standards
CAS No.254902-29-9
Molecular FormulaC14H13NO6S
Molecular Weight323.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tolcapone 5-amino-3-O-sulfate CAS 254902-29-9 chemical structure

Description

Tolcapone 5-amino-3-O-sulfate (CAS 254902-29-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H13NO6S. Molecular weight: 323.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H13NO6S
Molecular Weight323.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms1

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