5-Chlorobenzo[b]phenanthridine CAS 21371-76-6

Purity 97%+In StockPharmaceutical Standards
CAS No.21371-76-6
Molecular FormulaC17H10ClN
Molecular Weight263.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Chlorobenzo[b]phenanthridine CAS 21371-76-6 chemical structure

Description

5-Chlorobenzo[b]phenanthridine (CAS 21371-76-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H10ClN. Molecular weight: 263.72 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H10ClN
Molecular Weight263.72 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
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.)1963
Halogen ContentCl-containing
Nitrogen Atoms1

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