Estimated delivery in United States, on Tuesday 21 May 2024
Product Information
Name:
Betamethasone 11,21-Diacetate
Synonyms:
- Betamethasone Acetate Imp. C (EP)
- Pregna-1,4-diene-3,20-dione
- 11,21-bis(acetyloxy)-9-fluoro-17-hydroxy-16-methyl-
- (11beta,16beta)-
- (11beta,16beta)-11,21-Bis(acetyloxy)-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione
- Betamethasone Acetate Related Compound C
- Betamethasone Acetate Impurity C
CAS:
Description:
Impurity Betamethasone Acetate EP Impurity C
Applications Betamethasone 11β,21-Diacetate is an impurity of Betamethasone 21-Acetate (B327025); a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can be used in treatment of asthma and itching.
References Kerns, E., et al.: J. Pharm. Sci., 90, 1838 (2001); Seidler, J., et al.: J. Med. Chem., 46, 4477 (2003); Alsenz, J., et al.: J. Pharm. Sci., 96, 1748 (2007)
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
476.53
Formula:
C26H33FO7
Color/Form:
White
InChI:
InChI=1S/C26H33FO7/c1-14-10-20-19-7-6-17-11-18(30)8-9-23(17,4)25(19,27)22(34-16(3)29)12-24(20,5)26(14,32)21(31)13-33-15(2)28/h8-9,11,14,19-20,22,32H,6-7,10,12-13H2,1-5H3/t14-,19-,20-,22-,23-,24-,25-,26-/m0/s1
InChI key:
InChIKey=GTECTIGXIMGLJQ-UPJXLQJGSA-N
SMILES:
CC(=O)OCC(=O)[C@@]1(O)[C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](OC(C)=O)C[C@@]21C
MDL:
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EINECS:
Merck:
HS code:
Technical inquiry about: TR-B327100 Betamethasone 11,21-Diacetate
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