Letrozole Impurity 6 CAS 134521-16-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.134521-16-7
Molecular FormulaC15H10N2O
Molecular Weight234.25 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Letrozole Impurity 6 CAS 134521-16-7 chemical structure

Description

Order Letrozole Impurity 6 (CAS 134521-16-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H10N2O. Molecular weight: 234.25 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC15H10N2O
Molecular Weight234.25 g/mol
Purity>95%
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.)1995
Nitrogen Atoms2

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