31GT1LW79B 115340-67-5 2-Chloro-3-(dichloromethyl)-4-oxobutenoic acid 2-Butenoic acid, 3-formyl-2,4,4-trichloro-, (E)- (E)-2-Chloro-3-(dichloromethyl)-4-oxobutenoic acid CCRIS 3770 (E)-2-Chloro-3-(dichloromethyl)-4-oxo-butenoic acid (E)-3-Formyl-2,4,4-trichloro-2-butenoic acid E-MX HSDB 7634 UNII-31GT1LW79B CAS 115340-67-5

Purity 97%+In StockPharmaceutical Standards
CAS No.115340-67-5
Molecular FormulaC5H3Cl3O3
Molecular Weight217.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

31GT1LW79B 115340-67-5 2-Chloro-3-(dichloromethyl)-4-oxobutenoic acid 2-Butenoic acid, 3-formyl-2,4,4-trichloro-, (E)- (E)-2-Chloro-3-(dichloromethyl)-4-oxobutenoic acid CCRIS 3770 (E)-2-Chloro-3-(dichloromethyl)-4-oxo-butenoic acid (E)-3-Formyl-2,4,4-trichloro-2-butenoic acid E-MX HSDB 7634 UNII-31GT1LW79B CAS 115340-67-5 chemical structure

Description

High-purity 31GT1LW79B 115340-67-5 2-Chloro-3-(dichloromethyl)-4-oxobutenoic acid 2-Butenoic acid, 3-formyl-2,4,4-trichloro-, (E)- (E)-2-Chloro-3-(dichloromethyl)-4-oxobutenoic acid CCRIS 3770 (E)-2-Chloro-3-(dichloromethyl)-4-oxo-butenoic acid (E)-3-Formyl-2,4,4-trichloro-2-butenoic acid E-MX HSDB 7634 UNII-31GT1LW79B (CAS 115340-67-5) pharmaceutical standards reference standard. Molecular formula: C5H3Cl3O3. Molecular weight: 217.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC5H3Cl3O3
Molecular Weight217.43 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Halogen ContentCl-containing

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