4-Chloro-2-methyl-8-nitroquinoline CAS 56983-07-4

Purity 97%+In StockPharmaceutical Standards
CAS No.56983-07-4
Molecular FormulaC10H7ClN2O2
Molecular Weight222.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloro-2-methyl-8-nitroquinoline CAS 56983-07-4 chemical structure

Description

CATO supplies 4-Chloro-2-methyl-8-nitroquinoline (CAS 56983-07-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H7ClN2O2. Molecular weight: 222.63 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H7ClN2O2
Molecular Weight222.63 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Halogen ContentCl-containing
Nitrogen Atoms2

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