4,4-Dichloro-N,N-di-p-tolylbutanamide compound with butyramide (1:1) CAS 191168-66-8

Purity 97%+In StockPharmaceutical Standards
CAS No.191168-66-8
Molecular FormulaC18H19Cl2NO C4H9NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4-Dichloro-N,N-di-p-tolylbutanamide compound with butyramide (1:1) CAS 191168-66-8 chemical structure

Description

4,4-Dichloro-N,N-di-p-tolylbutanamide compound with butyramide (1:1) (CAS 191168-66-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H19Cl2NO C4H9NO. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H19Cl2NO C4H9NO
Molecular Weight423.38 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Halogen ContentCl-containing
Nitrogen Atoms2

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