Ethyl (E)-3-amino-4,4,4-trichloro-2-cyanobut-2-enoate CAS 112528-71-9

Purity 97%+In StockPharmaceutical Standards
CAS No.112528-71-9
Molecular FormulaC7H7Cl3N2O2
Molecular Weight257.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (E)-3-amino-4,4,4-trichloro-2-cyanobut-2-enoate CAS 112528-71-9 chemical structure

Description

CATO supplies Ethyl (E)-3-amino-4,4,4-trichloro-2-cyanobut-2-enoate (CAS 112528-71-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7Cl3N2O2. Molecular weight: 257.50 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H7Cl3N2O2
Molecular Weight257.50 g/mol
AppearanceOff-white to pale 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 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms2

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