(3AR,4s,9bs)-6-chloro-9-nitro-3a,4,5,9b-tetrahydro-3h-cyclopenta[c]quinoline-4-carboxylic acid CAS 956520-71-1

Purity 97%+In StockPharmaceutical Standards
CAS No.956520-71-1
Molecular FormulaC13H11ClN2O4
Molecular Weight294.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3AR,4s,9bs)-6-chloro-9-nitro-3a,4,5,9b-tetrahydro-3h-cyclopenta[c]quinoline-4-carboxylic acid CAS 956520-71-1 chemical structure

Description

High-purity (3AR,4s,9bs)-6-chloro-9-nitro-3a,4,5,9b-tetrahydro-3h-cyclopenta[c]quinoline-4-carboxylic acid (CAS 956520-71-1) pharmaceutical standards reference standard. Molecular formula: C13H11ClN2O4. Molecular weight: 294.69 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC13H11ClN2O4
Molecular Weight294.69 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2

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