ChemicalBook--->CAS DataBase List--->10429-07-9

10429-07-9

10429-07-9 Structure

10429-07-9 Structure
IdentificationBack Directory
[Name]

Androstan-17-one,3-[[(4-methylphenyl)sulfonyl]oxy]-,(3,5)-
[CAS]

10429-07-9
[Synonyms]

Rocuronium Impurity 15
Rocuronium impurity1266
(3S,5S,8R,9S,10S,13S,14S)-
Rocuronium bromide Impurity 1
3β-Tosyloxy-5α-androstan-17-one
3β-(4-methylphenylsulfonyloxy)-5α-androstan-17-one
Androstan-17-one,3-[[(4-methylphenyl)sulfonyl]oxy]-,(3,5)-
(5S,10S)-10,13-dimethyl-17-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl 4-methylbenzenesulfonate
((3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl 4-methylbenzenesulfonate
[EINECS(EC#)]

600-553-3
[Molecular Formula]

C26H36O4S
[MOL File]

10429-07-9.mol
[Molecular Weight]

444.63
Chemical PropertiesBack Directory
[density ]

1.18g/cm3 at 25℃
[vapor pressure ]

0Pa at 25℃
[form ]

Powder
[LogP]

5.8 at 35℃ and pH7
Hazard InformationBack Directory
[Uses]

3β-(4-Methylphenylsulfonyloxy)-5α-androstan-17-one is an important reagent in the synthesis of aminosteroids and rocuronium bromide intermediate. Rocuronium bromide is an amino steroid non-depolarizing neuro muscular blocker. Also functions as a reagent in the preparation of androstanes as antiarrhythmics.
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