9-Chloro-11H-benzo[a]carbazole CAS 958779-33-4

Purity 97%+In StockPharmaceutical Standards
CAS No.958779-33-4
Molecular FormulaC16H10ClN
Molecular Weight251.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-Chloro-11H-benzo[a]carbazole CAS 958779-33-4 chemical structure

Description

9-Chloro-11H-benzo[a]carbazole (CAS 958779-33-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H10ClN. Molecular weight: 251.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H10ClN
Molecular Weight251.71 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms1

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