CAS: 797-63-7 - D(minus)-norgestrel
Description:Levonorgestrel is a synthetic steroid or testosterone derivative widely used in the pharmaceutical industry as a hormonal drug. Its main applications are as a contraceptive in various pharmaceutical forms.
Formula:C21H28O2
InChI:InChI=1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1
InChI key:InChIKey=WWYNJERNGUHSAO-XUDSTZEESA-N
SMILES:O=C1C=C2CCC3C(CCC4(CC)C3CCC4(O)C#C)C2CC1
- Synonyms:
- (-)-Norgestrel
- (14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name)
- (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one
- 13-Ethyl-17-Alpha-Ethynyl-17-Beta-Hydroxy-4-Gonen-3-One
- 13-Ethyl-17-Alpha-Ethynylgon-4-En-17-Beta-Ol-3-One
- 13-Ethyl-17-Hydroxy-19-Dinor-17-Alpha-Pregn-4-En-20-Yn-3-On(+)-1
- 13-Ethyl-17-ethynyl-17β-hydroxy-4-gonen-3-one
- 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
- 13-Ethyl-17α-ethynyl-17-hydroxygon-4-en-3-one
- 13-Ethyl-17α-ethynylgon-4-en-17β-ol-3-one
- See more synonyms
- 13β-Ethyl-17α-ethynyl-17β-hydroxygon-4-en-3-one
- 17-Alpha-Ethinyl-13-Beta-Ethyl-17-Beta-Hydroxy-4-Estren-3-One
- 17-Beta-Hydroxy-18-Methyl-19-Nor-17-Alpha-Pregn-4-En-20-Yn-3-One
- 17-Ethynyl-18-Methyl-19-Nortestosteron
- 17-Ethynyl-18-Methyl-19-Nortestosterone
- 17α-Ethynyl-13-ethyl-19-nortestosterone
- 17α-Ethynyl-13β-ethyl-3-oxo-4-estren-17β-ol
- 17α-Ethynyl-17-hydroxy-18-methylestr-4-en-3-one
- 17α-Ethynyl-18-homo-19-nortestosterone
- 17α-Ethynyl-18-methyl-19-nortestosterone
- 17β-Hydroxy-18-methyl-19-nor-17α-pregn-4-en-20-yn-3-one
- 18,19-Dinor-17α-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-
- 18-Methyl-17-Alpha-Ethynyl-19-Nortestosterone
- 18-Methyl-17α-ethynyl-19-nortestosterone
- 18-Methylnorethindrone
- 19-Nortestosterone, 17-ethynyl-18-methyl-
- <span class="text-smallcaps">D</span>-(-)-Norgestrel
- D-(-)-Norgestrel
- Dexnorgestrel
- Femilis
- Femilis Slim
- Follistrel
- Jadelle
- Jaydess
- Levonorgestrel
- Levonova
- Lng-IUS
- Microlut
- Microluton
- Microval
- Mirena
- Norgeston
- Norgestrel (L-)
- Norgestrelem
- Norlevo
- Norplant
- Norplant 2
- Norplant II
- Plan B One-Step
- Postinor 2
- Sino-implant (II)
- Skyla
- Wy 5104
- d-(17α)-17-Hydroxy-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel for system suitability 2 CRS
Ref: 41-Y0001618
10mg | 115.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel CRS
Ref: 41-L0551000
30mg | 115.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Ref: 41-ICRS0335
200mg | 102.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel
Ref: 47-501
100mg | 235.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel for system suitability 1 CRS
Ref: 41-Y0001431
10mg | 115.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel
Ref: TM-T1263
1ml | 51.00 € | ||
100mg | 49.00 € | ||
200mg | 51.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Ref: AN-AG003AXC
1g | 124.00 € | ||
5g | 185.00 € | ||
25g | To inquire | ||
250mg | 54.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Ref: 7W-GP0670
Undefined size | To inquire |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel (D-(-)-Norgestrel) (Etonogestrel EP Impurity G)
Ref: 4Z-L-223
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel-d6 (D-(-)-Norgestrel-d6)
Ref: 4Z-L-222
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
(-)-Norgestrel-2,2,4,6,6,10-d6
Ref: 3U-D6159
5mg | 579.00 € | ||
10mg | 965.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel
Controlled ProductRef: 04-C14629760
100mg | 111.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel 100 µg/mL in Acetonitrile
Ref: 04-A14629760AL-100
1ml | 101.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Levonorgestrel
Controlled ProductRef: 86-MM0121.00
250mg | 1,631.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
(-)-Norgestrel
Ref: 3B-N0889
1g | 254.00 € | ||
100mg | 48.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
(-)-Norgestrel-d6
Controlled ProductRef: TR-N689513
1mg | 331.00 € | ||
10mg | 2,145.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
D-(-)-Norgestrel
Ref: TR-N689510
50mg | 91.00 € | ||
100mg | 93.00 € | ||
500mg | 141.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
D-(-)-Norgestrel-d7
Controlled ProductRef: TR-N689512
1mg | 374.00 € | ||
10mg | 2,496.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
D-(-)-Norgestrel - Bio-X ™
Ref: 3D-BN300105
100mg | 98.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
D-(-)-Norgestrel
Controlled ProductRef: 3D-FN26454
1g | 253.00 € | ||
2g | 371.00 € | ||
5g | 528.00 € | ||
10g | 805.00 € | ||
500mg | 176.00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
D-(-)-Norgestrel Sulfate Sodium Salt
Controlled ProductRef: TR-N689520
10mg | 313.00 € | ||
100mg | 2,001.00 € |