rel-(2R,3S)-2,3-Bis(4-chlorophenyl)-2,3-butanediamine CAS 939983-16-1

Purity 97%+In StockPharmaceutical Standards
CAS No.939983-16-1
Molecular FormulaC16H18Cl2N2
Molecular Weight309.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(2R,3S)-2,3-Bis(4-chlorophenyl)-2,3-butanediamine CAS 939983-16-1 chemical structure

Description

High-purity rel-(2R,3S)-2,3-Bis(4-chlorophenyl)-2,3-butanediamine (CAS 939983-16-1) pharmaceutical standards reference standard. Molecular formula: C16H18Cl2N2. Molecular weight: 309.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H18Cl2N2
Molecular Weight309.23 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2

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