2-(sec-Butylthio)-3-phenyl-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one CAS 536704-02-6

Purity 97%+In StockPharmaceutical Standards
CAS No.536704-02-6
Molecular FormulaC20H19N3OS
Molecular Weight349.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(sec-Butylthio)-3-phenyl-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one CAS 536704-02-6 chemical structure

Description

CATO supplies 2-(sec-Butylthio)-3-phenyl-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one (CAS 536704-02-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H19N3OS. Molecular weight: 349.45 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H19N3OS
Molecular Weight349.45 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms3
Sulfur Atoms1

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