2,2'-Dibromo-5,5'-dinitrobiphenyl CAS 52026-22-9

Purity 97%+In StockPharmaceutical Standards
CAS No.52026-22-9
Molecular FormulaC12H6Br2N2O4
Molecular Weight402.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2'-Dibromo-5,5'-dinitrobiphenyl CAS 52026-22-9 chemical structure

Description

CATO supplies 2,2'-Dibromo-5,5'-dinitrobiphenyl (CAS 52026-22-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H6Br2N2O4. Molecular weight: 402.00 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H6Br2N2O4
Molecular Weight402.00 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentBr-containing
Nitrogen Atoms2

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