Additional information
Appearance
White powder
Category
Pharmaceutical Impurity Standards
CAS No.
1260525-53-8
Catalogue No.
ACI-121001
Chemical Name
13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-4,8(14)-dien-20-yn-3-one
IUPAC Name
13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-4,8(14)-dien-20-yn-3-one
Molecular Formula
C21H26O2
Molecular Weight
310.43
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,13,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one; 18,19-Dinorpregna-4,8(14)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17a);
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/wp-content/uploads/uspimage-1.jpg)
