Key Documents

View All Documentation

C5548

Clobetasone butyrate

Name: Clobetasone butyrate
Brand: SIAL

≥98% purity, powder

Synonym(s):

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

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₂₆H₃₂ClFO₅

CAS Number:

25122-57-0

Molecular Weight:

478.98

NACRES:

NA.47

PubChem Substance ID:

329775093

UNSPSC Code:

12171500

EC Number:

246-635-9

MDL number:

MFCD00133196

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Product Name

Clobetasone butyrate, ≥98%

Quality Segment

200

assay

≥98%

form

powder

color

white to faint yellow cast

mp

90-100 °C

solubility

chloroform: 50 mg/mL, clear, faintly yellow

ε (extinction coefficient)

13.4 at 243 nm in chloroform

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

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

Description

General description

Clobetasone butyrate is a corticosteroid.

Application

Clobetasone butyrate has been used as an internal standard for the quantitative assay of clobetasol propionate.

Clobetasone butyrate has been used to analyze its bio-concentration factor (BCF) in Cyprinus carpio.

Biochem/physiol Actions

Clobetasone butyrate is a potent topical corticosteroid and is primarily used to treat atopic dermatitis (AD). Low dosage of this drug is used to treat dry eye in Sjogrens syndrome.

Still not finding the right product?

Explore all of our products under Clobetasone butyrate

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c