tert-Butyl 5-amino-1H-pyrazolo[4,3-b]pyridine-1-carboxylate CAS 2259642-18-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2259642-18-5
Molecular FormulaC11H14N4O2
Molecular Weight234.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 5-amino-1H-pyrazolo[4,3-b]pyridine-1-carboxylate CAS 2259642-18-5 chemical structure

Description

tert-Butyl 5-amino-1H-pyrazolo[4,3-b]pyridine-1-carboxylate (CAS 2259642-18-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14N4O2. Molecular weight: 234.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H14N4O2
Molecular Weight234.25 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms4

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