Estazolam impurity 11 CAS 29975-18-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.29975-18-6
Molecular FormulaC16H11ClN4O
Molecular Weight310.74 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Estazolam impurity 11 CAS 29975-18-6 chemical structure

Description

Order Estazolam impurity 11 (CAS 29975-18-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H11ClN4O. Molecular weight: 310.74 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC16H11ClN4O
Molecular Weight310.74 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Halogen ContentCl-containing
Nitrogen Atoms4

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