N,N'-(2,5-Dichloro-1,4-phenylene)bis(3-oxobutanamide) CAS 42487-09-2

Purity 97%+In StockPharmaceutical Standards
CAS No.42487-09-2
Molecular FormulaC14H14Cl2N2O4
Molecular Weight345.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-(2,5-Dichloro-1,4-phenylene)bis(3-oxobutanamide) CAS 42487-09-2 chemical structure

Description

N,N'-(2,5-Dichloro-1,4-phenylene)bis(3-oxobutanamide) (CAS 42487-09-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14Cl2N2O4. Molecular weight: 345.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H14Cl2N2O4
Molecular Weight345.18 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1969
Halogen ContentCl-containing
Nitrogen Atoms2

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