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H5760

Hydrocortisone 21-acetate

Sigma Reference Standard

Synonym(s):

11β,17α,21-Trihydroxy-4-pregnene-3,20-dione 21-acetate, 17-α-Hydroxycorticosterone acetate, 17-Hydroxycorticosterone 21-acetate, 21-Acetoxy-4-pregnene-11β,17α-diol-3,20-dione, 4-Pregnene-11β,17α,21-triol-3,20-dione 21-acetate

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About This Item

Empirical Formula (Hill Notation):
C23H32O6
CAS Number:
50-03-3
Molecular Weight:
404.50
EC Number:
200-004-4
UNSPSC Code:
12352200
PubChem Substance ID:
329815222
Beilstein/REAXYS Number:
2066841
MDL number:
MFCD00037714
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packaging

vial of 250 mg

mp

223 °C (dec.) (lit.)

SMILES string

[H][C@@]12CCC3=CC(=O)CC[C@]3(C)[C@@]1([H])[C@@H](O)C[C@@]4(C)[C@@]2([H])CC[C@]4(O)C(=O)COC(C)=O

InChI

1S/C23H32O6/c1-13(24)29-12-19(27)23(28)9-7-17-16-5-4-14-10-15(25)6-8-21(14,2)20(16)18(26)11-22(17,23)3/h10,16-18,20,26,28H,4-9,11-12H2,1-3H3/t16-,17-,18-,20+,21-,22-,23-/m0/s1

InChI key

ALEXXDVDDISNDU-JZYPGELDSA-N

Gene Information

human ... NR3C1(2908)

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Packaging

Supplied in amber screw-cap vials

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Repr. 1B - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Anti-inflammatory drugs with high potency and low systemic adverse effects, such as budesonide, are drugs of choice for the treatment of ulcerative colitis (UC). Budesonide controlled-release formulations are now being used to induce and maintain clinical remission of Crohn's disease.
B Ramírez Andrade et al.
Journal of dairy science, 91(6), 2299-2306 (2008-05-20)
Lactation artificially induced (ART) by steroid hormones and natural lactation (NAT) after lambing were compared in 2 dairy sheep breeds (Manchega and Lacaune) in 2 experiments conducted during winter and spring. In experiment 1, ART ewes (14 Manchega and 9
Sergio Caffieri et al.
Journal of pharmaceutical and biomedical analysis, 47(4-5), 771-777 (2008-04-22)
Hydrocortisone 21-acetate (HCA) in methanol solution undergoes photodegradation under UVB light, as monitored by HPLC. Five main photoproducts have been isolated and characterized by means of NMR and mass spectroscopy. One of them derives from a Norrish I photoreaction which
Willem I van der Meijden et al.
Journal of lower genital tract disease, 15(1), 60-65 (2010-12-31)
To study demographic, clinical, and histopathological data as well as treatment outcome in women with papular colpitis. Data of women (n = 18) visiting the Rotterdam vulvar clinic and meeting the diagnostic criteria for papular colpitis were retrospectively analyzed using
Richard D Walton et al.
Heart rhythm, 7(12), 1843-1849 (2010-09-08)
Epifluorescence imaging using voltage-sensitive dyes has provided unique insights into cardiac electrical activity and arrhythmias. However, conventional dyes use blue-green excitation light, which has limited depth penetration. The aim of this study was to demonstrate that combining a short and
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