5-Hydroxy-1h-1,2,4-triazole-3-carboxylic acid hydrate CAS 1185301-74-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1185301-74-9
Molecular FormulaC3H3N3O3 H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Hydroxy-1h-1,2,4-triazole-3-carboxylic acid hydrate CAS 1185301-74-9 chemical structure

Description

CATO supplies 5-Hydroxy-1h-1,2,4-triazole-3-carboxylic acid hydrate (CAS 1185301-74-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H3N3O3 H2O. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC3H3N3O3 H2O
Molecular Weight147.09 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Nitrogen Atoms3

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