2,3-Dichloro-5-nitro-1,4-naphthoquinone CAS 22360-86-7

Purity 97%+In StockPharmaceutical Standards
CAS No.22360-86-7
Molecular FormulaC10H3Cl2NO4
Molecular Weight272.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Dichloro-5-nitro-1,4-naphthoquinone CAS 22360-86-7 chemical structure

Description

CATO supplies 2,3-Dichloro-5-nitro-1,4-naphthoquinone (CAS 22360-86-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H3Cl2NO4. Molecular weight: 272.04 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H3Cl2NO4
Molecular Weight272.04 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1963
Halogen ContentCl-containing
Nitrogen Atoms1

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