Additional information
Appearance
White Powder
Category
Pharmaceutical Impurity Standards
CAS No.
1337972-89-0
Catalogue No.
ACI-121003
Chemical Name
13-ethyl-3-ethynyl-18,19-dinor-17?-pregna-3,5-dien-20-yn-17-ol
IUPAC Name
13-ethyl-3-ethynyl-18,19-dinor-17a-pregna-3,5-dien-20-yn-17-ol
Melting Point
149.2-149.8°C
Molecular Formula
C23H28O
Molecular Weight
320.47
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
(8R,9S,10R,13S,14S,17R)-13-Ethyl-3,17-diethynyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol;
Therapeutic Category
Contraceptive
![sec-BUTYL PACLITAXEL (25 mg) ((2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl (αR,βS)-α-hydroxy-β-[[(2S)-2-methyl-1-oxobutyl]amino]benzenepropanoate)](https://analyticachemie.in/ver-2/wp-content/uploads/uspimage-1.jpg)
