17,21-Dihydroxy-16a-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate
CAS: 10106-41-9
Ref. TR-D453275
| 10mg | 362.00 € | ||
| 100mg | 2,464.00 € |
Estimated delivery in United States, on Tuesday 14 May 2024
Product Information
Name:
17,21-Dihydroxy-16a-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate
Controlled Product
Synonyms:
- Dexamethason Impurity I
- Pregna-1,4,9(11)-triene-3,20-dione
- 17,21-dihydroxy-16alpha-methyl-
- 21-acetate (6CI,7CI,8CI)
- 17,21-Dihydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate
- Dexamethasone Acetate Impurity H
- Dexamethasone Impurity H
- (16Alpha)-17-Hydroxy-16-Methyl-3,20-Dioxopregna-1,4,9(11)-Trien-21-Yl Acetate
- (16α)-21-(Acetyloxy)-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione
- Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy-16α-methyl-, 21-acetate
- See more synonyms
- Pregna-1,4,9(11)-triene-3,20-dione, 21-(acetyloxy)-17-hydroxy-16-methyl-, (16α)-
CAS:
Description:
Applications 17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate is an intermediate in the synthesis of Mometasone Furoate (M490000), a tropical corticosteroid used as an anti-inflammatory agent.
References Spangler, M., et al.: Chromatograph., 54, 329 (2001); Reeves, E.K., et al.: Bioorg. Med. Chem., 21, 2241 (2013);
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
398.49
Formula:
C24H30O5
Color/Form:
White To Light Yellow
InChI:
InChI=1S/C24H30O5/c1-14-11-20-18-6-5-16-12-17(26)7-9-22(16,3)19(18)8-10-23(20,4)24(14,28)21(27)13-29-15(2)25/h7-9,12,14,18,20,28H,5-6,10-11,13H2,1-4H3/t14-,18-,20+,22+,23+,24+/m1/s1
InChI key:
InChIKey=AAPZMQVULRVUEU-PYAFTSMNSA-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)C3=CC[C@@]21C
MDL:
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