1,1'-(1,2-Diphenylethane-1,1-diyl)bis(1H-pyrazole) CAS 89407-21-6

Purity 97%+In StockPharmaceutical Standards
CAS No.89407-21-6
Molecular FormulaC20H18N4
Molecular Weight314.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-(1,2-Diphenylethane-1,1-diyl)bis(1H-pyrazole) CAS 89407-21-6 chemical structure

Description

CATO supplies 1,1'-(1,2-Diphenylethane-1,1-diyl)bis(1H-pyrazole) (CAS 89407-21-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18N4. Molecular weight: 314.38 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H18N4
Molecular Weight314.38 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms4

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