13-Ethyl-3-ethynyl-18,19-dinor-17Alpha-pregna-3,5-dien-20-yn-17-ol(Levo Norgestrel Impurity)
CAS: 1337972-89-0
Ref. TR-E917880
| 25mg | 1,584.00 € | ||
| 2500µg | 242.00 € |
Estimated delivery in United States, on Thursday 30 May 2024
Product Information
Name:
13-Ethyl-3-ethynyl-18,19-dinor-17Alpha-pregna-3,5-dien-20-yn-17-ol(Levo Norgestrel Impurity)
Synonyms:
- 18,19-Dinorpregna-3,5-dien-20-yn-17-ol
- 13-ethyl-3-ethynyl-
- (17a)-
- Levonorgestrel Imp. C (EP)
CAS:
Description:
Impurity Levonorgestrel EP Impurity C
Applications 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levonorgestrel EP Impurity C) is an impurity of Levonorgestrel.
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
320.47
Formula:
C23H28O
Color/Form:
Neat
InChI:
InChI=1S/C23H28O/c1-4-16-7-9-18-17(15-16)8-10-20-19(18)11-13-22(5-2)21(20)12-14-23(22,24)6-3/h1,3,8,15,18-21,24H,5,7,9-14H2,2H3/t18-,19+,20+,21-,22-,23-/m0/s1
SMILES:
C#CC1=CC2=CC[C@@H]3[C@H](CC[C@@]4(CC)[C@H]3CC[C@@]4(O)C#C)[C@H]2CC1
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
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