58958-13-7

Basic information

• Product Name: 4-pregnen-21-ol-3,20-dione 21-(4-methylbenzenesulfonate)
• Synonyms: 4-pregnen-21-ol-3,20-dione 21-(4-methylbenzenesulfonate)
• CAS NO: 58958-13-7
• Molecular Weight: 484.657
• Mol File: 58958-13-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-pregnen-21-ol-3,20-dione 21-(4-methylbenzenesulfonate)(CAS DataBase Reference)
• NIST Chemistry Reference: 4-pregnen-21-ol-3,20-dione 21-(4-methylbenzenesulfonate)(58958-13-7)
• EPA Substance Registry System: 4-pregnen-21-ol-3,20-dione 21-(4-methylbenzenesulfonate)(58958-13-7)

Safety Data

• Hazardous Substances Data: 58958-13-7(Hazardous Substances Data)

Upstream product

• 110-86-1 pyridine 
• 67-66-3 chloroform 
• 64-85-7 21-Hydroxyprogesterone 
• 98-59-9 p-toluenesulfonyl chloride 
• 53892-00-5 21-Diazoprogesterone 
• 104-15-4 toluene-4-sulfonic acid 

Relevant articles and documents

4-Pregnen-21-ol-3,20-dione-21-(4-bromobenzenesufonate) (NSC 88915) and related novel steroid derivatives as tyrosyl-DNA phosphodiesterase (Tdp1) inhibitors

Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is an enzyme that catalyzes the hydrolysis of 3′-phosphotyrosyl bonds. Such linkages form in vivo when topoisomerase I (Top1) processes DNA. For this reason, Tdp1 has been implicated in the repair of irreversible Top