CAS No: 4635-59-0

4-Chlorobutyrl Chloride

4-Chlorobutyrl Chloride

Synonym
IUPAC No4-Chlorobutyryl chloride
CAS No4635-59-0
APIFexofenadine
Chemical Structure 4-Chlorobutyrl Chloride
Chemical FormulaCl(CH2)3COCl
Molecular Weight141.00
Product StageCommercial
Note4-Chlorobutyroyl Chloride is mainly used in the manufacturing of Fexofenadine API. It is also used in the preparation of mitosene and mitosane analogs of Mitomycin C (M371900), an antitumor antibiotic.


Leading Manufacturer of 4-Chlorobutyrl Chloride
CAS No.: 4635-59-0

4-Chlorobutyroyl Chloride is mainly used in the manufacturing of Fexofenadine API. It is also used in the preparation of mitosene and mitosane analogs of Mitomycin C (M371900), an antitumor antibiotic.


Application of 4-Chlorobutyrl Chloride
CAS No.: 4635-59-0

4-Chlorobytyryl chloride is pharmaceutical intermediate of API Fexofenadine. Shree Ganesh Remedies Limited has expertise in manufacturing Acid Chlorides (by Chlorination using thionyl chloride). 4-Chlorobutyryl chloride is synthesised reacting gamma-butyrolactone and thionyl chloride in the presence of a mixed catalyst to synthesize a 4-chlorobutyryl chloride crude product and purifying the 4-chlorobutyryl chloride crude product to obtain the 4-chlorobutyryl chloride finished product of which the purity is equal to or greater than 99%. 4-Chlorobutyryl Chloride is also used in preparation of analogs of Mitomycin C (Mitosene and Mitosane). Mitomycin C is an antitumor antibiotic.