Skip to Content
Merck
All Photos(1)

Documents

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

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

Looking for similar products? Visit Product Comparison Guide

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Joanna Wallengren
Archives of dermatological research, 303(5), 333-338 (2010-09-25)
Herbs and minerals have been used in clinical dermatology for hundreds of years and herbal ingredients are becoming increasingly popular with the public in treatment of various dermatological conditions characterised by inflammation and pruritus. The aim of this study was
Equal efficacy of topical tacrolimus and clobetasone butyrate in pemphigus foliaceus.
Stuart N Cohen et al.
International journal of dermatology, 45(11), 1379-1379 (2006-11-02)
Divya Mathews et al.
Ophthalmic plastic and reconstructive surgery, 26(3), 206-207 (2010-05-22)
A 32-year-old woman presented with cystic eyelid lesions accompanied by foul-smelling discharge. Excision biopsy showed that she had Darier disease, and she was referred to dermatology for further management. Despite clinically indolent-looking lesions, biopsy and histology allowed the diagnosis of
Disseminated superficial actinic porokeratosis of the scalp.
K K Naineni et al.
Clinical and experimental dermatology, 32(2), 222-223 (2006-12-02)
Bavani Arun et al.
Pediatric dermatology, 27(3), 301-302 (2010-07-09)
We report the case of a 4-year-old boy who presented with a transient extensive eczematous eruption on the left side of his trunk and extremities, with clear demarcation in the midline. The eruption started to resolve without any sequelae in
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service