CAS 19705-61-4: (11β,16α)-21-(Acetyloxy)-3-(2-chloroethoxy)-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-20-oxopregna-3,5-diene-6-carbonitrile
Description:The chemical substance with the name "(11β,16α)-21-(Acetyloxy)-3-(2-chloroethoxy)-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-20-oxopregna-3,5-diene-6-carbonitrile" and CAS number 19705-61-4 is a synthetic corticosteroid. It exhibits anti-inflammatory and immunosuppressive properties, making it useful in various therapeutic applications, particularly in treating conditions such as asthma, allergies, and autoimmune disorders. The structure features multiple functional groups, including an acetyloxy group, a chloroethoxy moiety, and a fluorine atom, which contribute to its biological activity and pharmacokinetic profile. The presence of the carbonitrile group and the steroid backbone further enhances its potency and specificity. This compound is typically administered in a controlled manner to minimize side effects associated with corticosteroids, such as metabolic disturbances and potential adrenal suppression. Its unique structural characteristics allow for targeted action, making it a valuable agent in clinical settings.
Formula:C29H37ClFNO7
InChI:InChI=1S/C29H37ClFNO7/c1-16(33)37-15-23(35)29-24(38-25(2,3)39-29)12-20-21-10-17(14-32)19-11-18(36-9-8-30)6-7-26(19,4)28(21,31)22(34)13-27(20,29)5/h11,20-22,24,34H,6-10,12-13,15H2,1-5H3/t20-,21-,22-,24+,26-,27-,28-,29+/m0/s1
InChI key:InChIKey=SOESEFMFRCCMQV-QWAPGEGQSA-N
SMILES:N#CC1=C2C=C(OCCCl)CCC2(C)C3(F)C(O)CC4(C)C(CC5OC(OC54C(=O)COC(=O)C)(C)C)C3C1
- Synonyms:
- (11β,16α)-21-(Acetyloxy)-3-(2-chloroethoxy)-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-20-oxopregna-3,5-diene-6-carbonitrile
- 2-[(4bR,6bS,9aR,10aS)-2-(2-chloroethoxy)-12-cyano-4b-fluoro-5-hydroxy-4a,6a,8,8-tetramethyl-3,4,4a,4b,5,6,6a,9a,10,10a,10b,11-dodecahydro-6bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-6b-yl]-2-oxoethyl acetate
- 3-(2-Chloroethoxy)-9-fluoro-11beta,16alpha,17,21-tetrahydroxy-20-oxopregna-3,5-diene-6-carbonitrile, cyclic 16,17-acetal with acetone, 21-acetate
- Cicortonide [INN]
- Cicortonido
- Cicortonidum
- Pregna-3,5-diene-6-carbonitrile, 21-(acetyloxy)-3-(2-chloroethoxy)-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-20-oxo-, (11β,16α)-
- Pregna-3,5-diene-6-carbonitrile, 3-(2-chloroethoxy)-9-fluoro-11β,16α,17,21-tetrahydroxy-20-oxo-, cyclic 16,17-acetal with acetone, 21-acetate
- Unii-Ul947A614K
- Cicortonide
- See more synonyms
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Cicortonide REF: 4Z-C-223001CAS: 19705-61-4 | - - - | To inquire | Thu 03 Apr 25 |
![]() | Cicortonide REF: TR-C432950CAS: 19705-61-4 | - - - | 5,796.00 € | Wed 07 May 25 |
![]() | Cicortonide REF: 3D-UAA70561CAS: 19705-61-4 | Min. 95% | - - - | Discontinued product |

Ref: 4Z-C-223001
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |

Cicortonide
Controlled ProductRef: TR-C432950
50mg | 5,796.00 € |

Cicortonide
Ref: 3D-UAA70561
1mg | Discontinued | Request information | |
5mg | Discontinued | Request information | |
10mg | Discontinued | Request information | |
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information |