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C2285000

Clobetasone butyrate

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

21-Chloro-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,11,20-trione 17-butyrate

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About This Item

Empirical Formula (Hill Notation):
C26H32ClFO5
CAS Number:
25122-57-0
Molecular Weight:
478.98
MDL number:
MFCD00133196
UNSPSC Code:
41116107
PubChem Substance ID:
329774989
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

clobetasone

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCCC(=O)O[C@@]1([C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)C(=O)C[C@]12C)C(=O)CCl

InChI

1S/C26H32ClFO5/c1-5-6-22(32)33-26(21(31)14-27)15(2)11-19-18-8-7-16-12-17(29)9-10-23(16,3)25(18,28)20(30)13-24(19,26)4/h9-10,12,15,18-19H,5-8,11,13-14H2,1-4H3/t15-,18-,19-,23-,24-,25-,26-/m0/s1

InChI key

FBRAWBYQGRLCEK-AVVSTMBFSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Clobetasone butyrate EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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The main objective of this explorative study was to evaluate if tacrolimus ointment could be safer than corticosteroid ointment, with special reference to the intraocular pressure in the treatment of eyelid eczema in patients with atopic keratoconjunctivitis (AKC). Secondary aims
A Parneix-Spake et al.
The Journal of dermatological treatment, 12(4), 191-197 (2002-09-21)
The emollient base of a topical corticosteroid, through its moisturizing properties, can be a useful treatment adjunct. To compare the healing properties of Eumovate trade mark (clobetasone butyrate) 0.05% cream with its emollient base, hydrocortisone 1% cream and with no
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Sweet's syndrome masquerading as figurate erythema.
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International journal of dermatology, 51(9), 1101-1103 (2012-02-11)
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