4-tert-Butyl-3-(hydroxymethyl)-1h-pyrazol-5-ol CAS 265643-77-4

Purity 97%+In StockPharmaceutical Standards
CAS No.265643-77-4
Molecular FormulaC8H14N2O2
Molecular Weight170.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-tert-Butyl-3-(hydroxymethyl)-1h-pyrazol-5-ol CAS 265643-77-4 chemical structure

Description

4-tert-Butyl-3-(hydroxymethyl)-1h-pyrazol-5-ol (CAS 265643-77-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H14N2O2. Molecular weight: 170.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H14N2O2
Molecular Weight170.21 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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.)2025
Nitrogen Atoms2

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