4-Amino-2-thiouracil CAS 1004-40-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1004-40-6
Molecular FormulaC4H5N3OS
Molecular Weight143.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Amino-2-thiouracil CAS 1004-40-6 chemical structure

Description

4-Amino-2-thiouracil (CAS 1004-40-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5N3OS. Molecular weight: 143.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H5N3OS
Molecular Weight143.17 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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms3
Sulfur Atoms1

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