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21-Hydroxypregn-5-ene-3,20-dione, cyclic bis(ethylene acetal), methyl carbonate

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21-Hydroxypregn-5-ene-3,20-dione, cyclic bis(ethylene acetal), methyl carbonate
SpectraBase Compound ID 5YaL4EsBNHu
InChI InChI=1S/C27H40O7/c1-24-10-11-26(31-12-13-32-26)16-18(24)4-5-19-20-6-7-22(25(20,2)9-8-21(19)24)27(33-14-15-34-27)17-30-23(28)29-3/h4,19-22H,5-17H2,1-3H3/t19-,20-,21-,22-,24-,25-/m0/s1
InChIKey BLDKOWGGVBBIGD-BKWLFHPQSA-N
Mol Weight 476.6 g/mol
Molecular Formula C27H40O7
Exact Mass 476.277404 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 4Io6IPIrsZd
Name 21-Hydroxypregn-5-ene-3,20-dione, cyclic bis(ethylene acetal), methyl carbonate
Source of Sample M. L. LEWBART, CROZER-CHESTER MEDICAL CENTER, CHESTER, PENNSYLVANIA
CAS Registry Number 39833-14-2
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C27H40O7
InChI InChI=1S/C27H40O7/c1-24-10-11-26(31-12-13-32-26)16-18(24)4-5-19-20-6-7-22(25(20,2)9-8-21(19)24)27(33-14-15-34-27)17-30-23(28)29-3/h4,19-22H,5-17H2,1-3H3/t19-,20-,21-,22-,24-,25-/m0/s1
InChIKey BLDKOWGGVBBIGD-BKWLFHPQSA-N
Literature Reference J. ORG. CHEM. 38, 2328(1973) Abstract-Chemical Abstracts= 79, 42737(1973)
Melting Point 182-184C
Molecular Weight 476.609985
Synonyms PREGN-5-ENE-3,20-DIONE, 21-HYDROXY-, CYCLIC BIS/ETHYLENE ACETAL/, METHYL CARBONATE
Technique KBr WAFER