21-Desacetyl Deflazacort

Name: 21-Desacetyl Deflazacort
Brand: Vaqora Chemicals
SKU: VQ-033300

About 21-Desacetyl Deflazacort

Vaqora Chemicals supplies 21-Desacetyl Deflazacort, a metabolite or degradation product of Deflazacort registered under CAS number 13649-57-5. With the molecular formula C23H29NO5, it has a molar mass of 399.5 g/mol. Common synonyms include 21-Deacetyldeflazacort and 21-Desdfz.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Analytical teams use this compound to identify metabolites and degradants of Deflazacort, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 21-Desacetyl Deflazacort in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Deflazacort

View every impurity, metabolite and intermediate we list for Deflazacort.

Deflazacort impurities

Specifications & identifiers

Chemical identifiers
Product name	21-Desacetyl Deflazacort
Catalogue No.	VQ-033300
CAS Number	13649-57-5
IUPAC name	(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5-oxa-7-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-6,14,17-trien-16-one
Molecular formula	C₂₃H₂₉NO₅
Molecular weight	399.5 g/mol
Exact mass	399.2046
Grade	Reference Standard
HSN code	38229090
InChIKey	KENSGCYKTRNIST-RVUAFKSESA-N
SMILES	CC1=N[C@@]2([C@H](O1)C[C@@H]3[C@@]2(C[C@@H]([C@H]4[C@H]3CCC5=CC(=O)C=C[C@]45C)O)C)C(=O)CO
PubChem CID	3081431

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 6
TPSA	96.2 Å²
Synonyms	21-Deacetyldeflazacort, 21-Desdfz, Deflazacort metabolite II, 5'betaH-Pregna-1,4-dieno(17,16-d)oxazole-3,20-dione, 11beta,21-dihydroxy-2'-methyl-, (11beta,16beta)-11,21-Dihydroxy-2'-methyl-5'H-pregna-1,4-dieno(17,16-d)oxazole-3,20-dione, 21-Hydroxydeflazacort, 21-Hydroxy-DF, 21-Hydroxy-deflazacort, Deflazacortalcohol, Deflazacort Desacetyl

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H362May cause harm to breast-fed children
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P263, P264, P270, P280, P318, P319, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 21-Desacetyl Deflazacort?

The CAS Registry Number of 21-Desacetyl Deflazacort is 13649-57-5. It is also known as 21-Deacetyldeflazacort, 21-Desdfz, Deflazacort metabolite II.

What is the molecular formula and molecular weight of 21-Desacetyl Deflazacort?

21-Desacetyl Deflazacort has the molecular formula C23H29NO5 and a molecular weight of 399.5 g/mol. Its IUPAC name is (1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5-oxa-7-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-6,14,17-trien-16-one.

What is 21-Desacetyl Deflazacort used for?

21-Desacetyl Deflazacort is supplied as a characterised reference material related to Deflazacort. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 21-Desacetyl Deflazacort can I order?

We supply 21-Desacetyl Deflazacort in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 21-Desacetyl Deflazacort?

Yes. Every lot of 21-Desacetyl Deflazacort is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 21-Desacetyl Deflazacort be shipped internationally?

Yes. 21-Desacetyl Deflazacort is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.