Dexamethasone trimethylacetate

CAS Registry Number®

1926-94-9

CAS Name

Dexamethasone trimethylacetate

Molecular Formula

C27H37FO6

Molecular Mass

476.58

Cite this Page

Dexamethasone trimethylacetate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1926-94-9 (retrieved 2025-04-01) (CAS RN: 1926-94-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    262-263 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C27H37FO6/c1-15-11-19-18-8-7-16-12-17(29)9-10-24(16,5)26(18,28)20(30)13-25(19,6)27(15,33)21(31)14-34-22(32)23(2,3)4/h9-10,12,15,18-20,30,33H,7-8,11,13-14H2,1-6H3/t15-,18+,19+,20+,24+,25+,26+,27+/m1/s1

InChIKey

InChIKey=XMQRFWOHEPJZPS-JHUFMRCFSA-N

SMILES

C[C@@]12[C@]([C@]3([C@@](F)([C@]4(C)C(CC3)=CC(=O)C=C4)[C@@H](O)C1)[H])(C[C@@H](C)[C@@]2(C(COC(C(C)(C)C)=O)=O)O)[H]

Canonical SMILES

O=C1C=CC2(C(=C1)CCC3C4CC(C)C(O)(C(=O)COC(=O)C(C)(C)C)C4(C)CC(O)C32F)C

Other Names for this Substance

  • Pregna-1,4-diene-3,20-dione, 21-(2,2-dimethyl-1-oxopropoxy)-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16α)-
  • Pregna-1,4-diene-3,20-dione, 9-fluoro-11β,17,21-trihydroxy-16α-methyl-, 21-pivalate
  • Pivalic acid, 21-ester with 9-fluoro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione
  • (11β,16α)-21-(2,2-Dimethyl-1-oxopropoxy)-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
  • Dexamethasone pivalate

View All

CAS INSIGHTSTM
A hexagon honeycomb pattern featuring icons representing Data Fabric Analytics, Antennas, Construction, DNA, and Sustainability Bamboo. Each hexagon contains a distinct symbol related to its theme, arranged in a visually appealing and interconnected design.