3-(((tert-Butyldiphenylsilyl)oxy)methyl)-5-ethynyl-1-methyl-1H-pyrazole CAS 2245716-56-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2245716-56-5
Molecular FormulaC23H26N2OSi
Molecular Weight374.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(((tert-Butyldiphenylsilyl)oxy)methyl)-5-ethynyl-1-methyl-1H-pyrazole CAS 2245716-56-5 chemical structure

Description

3-(((tert-Butyldiphenylsilyl)oxy)methyl)-5-ethynyl-1-methyl-1H-pyrazole (CAS 2245716-56-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H26N2OSi. Molecular weight: 374.55 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H26N2OSi
Molecular Weight374.55 g/mol
AppearancePale yellow to yellow crystalline powder
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms2

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