1-Phenyl-5-(tributylstannyl)-1H-pyrazole CAS 141998-89-2

Purity 97%+In StockPharmaceutical Standards
CAS No.141998-89-2
Molecular FormulaC21H34N2Sn
Molecular Weight433.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Phenyl-5-(tributylstannyl)-1H-pyrazole CAS 141998-89-2 chemical structure

Description

1-Phenyl-5-(tributylstannyl)-1H-pyrazole (CAS 141998-89-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H34N2Sn. Molecular weight: 433.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H34N2Sn
Molecular Weight433.22 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms2

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