Clobetasone Butyrate - ≥98% , CAS No.25122-57-0

CAS: 25122-57-0 Cat. No.: C303211 Molecular Weight: 478.98 EC Number: 246-635-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
C3510 | CHEBI:31415 | MFCD00133196 | Epidione | Kindavate (TN) | CCI-5537 | CLOBETASONE BUTYRATE [EP MONOGRAPH] | CLOBETASONE BUTYRATE [JAN] | 21-Chloro-9-fluoro-17-hydroxy-16beta-methylpregna-1,4-diene-3,11,20-trione 17-butyrate | FBRAWBYQGRLCEK-AVVSTMBF
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
C303211-50mg
5
$87.90
250mg
C303211-250mg
1
$275.90
1g
C303211-1g
1
$884.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Clobetasone butyrate is a synthetic glucocorticoid and has topical anti-inflammatory activity especially in skin. Clobetasone butyrate can be used to relieve corticosteroid-responsive dermatoses, including atopic dermatitis and psoriasis

Specifications

Synonyms
C3510 | CHEBI:31415 | MFCD00133196 | Epidione | Kindavate (TN) | CCI-5537 | CLOBETASONE BUTYRATE [EP MONOGRAPH] | CLOBETASONE BUTYRATE [JAN] | 21-Chloro-9-fluoro-17-hydroxy-16beta-methylpregna-1, 4-diene-3, 11, 20-trione 17-butyrate | FBRAWBYQGRLCEK-AVVSTMBF
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488184650
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488184650
Canonical SmilesCCCC(=O)OC1(C(CC2C1(CC(=O)C3(C2CCC4=CC(=O)C=CC43C)F)C)C)C(=O)CCl
IUPAC Name[(8S,9R,10S,13S,14S,16S,17R)-17-(2-chloroacetyl)-9-fluoro-10,13,16-trimethyl-3,11-dioxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl] butanoate
InChIKeyFBRAWBYQGRLCEK-AVVSTMBFSA-N
INCHI1S/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
Isomeric SMILES CCCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(CC(=O)[C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)F)C)C)C(=O)CCl
Molecular Weight 478.98
Reaxy-Rn 37811595
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=37811595&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
SubclassPregnane steroids
Intermediate Tree Nodes Not available
Direct ParentGluco/mineralocorticoids, progestogins and derivatives
Alternative Parents Steroid esters  20-oxosteroids  11-oxosteroids  3-oxo delta-1,4-steroids  Halogenated steroids  Delta-1,4-steroids  Alpha-acyloxy ketones  Alpha-chloroketones  Cyclic ketones  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organofluorides  Alkyl fluorides  Alkyl chlorides  Organic oxides  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homopolycyclic compounds
Substituents Progestogin-skeleton - Steroid ester - 20-oxosteroid - 3-oxo-delta-1,4-steroid - 3-oxosteroid - Oxosteroid - 11-oxosteroid - 9-halo-steroid - Halo-steroid - Delta-1,4-steroid - Alpha-acyloxy ketone - Alpha-haloketone - Alpha-chloroketone - Carboxylic acid ester - Cyclic ketone - Ketone - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organochloride - Organofluoride - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Carbonyl group - Alkyl halide - Alkyl fluoride - Alkyl chloride - Organohalogen compound - Organic oxide - Aliphatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
GLP1R Tclin Glucagon-like peptide 1 receptor (111429 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HIF1A Tchem Hypoxia-inducible factor 1 alpha (6027 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GNAS Tbio Guanine nucleotide-binding protein G(s), subunit alpha (103405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMN1 Tchem Survival motor neuron protein (34246 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Npsr1 Neuropeptide S receptor (260 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapt Microtubule-associated protein tau (6 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FTL Ferritin light chain (43324 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NS1 Nonstructural protein 1 (33327 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
I2129206Certificate of AnalysisJul 10, 2025 C303211
I2129209Certificate of AnalysisJul 10, 2025 C303211
D2303675Certificate of AnalysisDec 12, 2022 C303211
D2303687Certificate of AnalysisDec 12, 2022 C303211
D2303692Certificate of AnalysisDec 12, 2022 C303211
D2303699Certificate of AnalysisDec 12, 2022 C303211
D2303709Certificate of AnalysisDec 12, 2022 C303211
D2303710Certificate of AnalysisDec 12, 2022 C303211
Chemical and Physical Properties
SensitivityLight sensitive;Heat sensitive
Specific Rotation[α]140° (C=1,CHCl3)
Melt Point(°C)179 °C
Molecular Weight479.000 g/mol
XLogP33.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass478.192 Da
Monoisotopic Mass478.192 Da
Topological Polar Surface Area77.500 Ų
Heavy Atom Count33
Formal Charge0
Complexity987.000
Isotope Atom Count0
Defined Atom Stereocenter Count7
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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