21-Hydroxypregna-1,4,16-triene-3,11,20-trione 102447-86-9

Name: 21-Hydroxypregna-1,4,16-triene-3,11,20-trione
Brand: Vaqora Chemicals
SKU: VQ-041624

About 21-Hydroxypregna-1,4,16-triene-3,11,20-trione

Listed under CAS 102447-86-9, 21-Hydroxypregna-1,4,16-triene-3,11,20-trione is a metabolite or degradation product of Prednisone available from Vaqora Chemicals. The compound has the formula C21H24O4, corresponding to a molecular weight of 340.4 g/mol. Common synonyms include 16-Dehydro 17-Dehydroxy Prednisone and 17-Dehydroxy 16-dehydro prednisone.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Prednisone, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Prednisone

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

Prednisone impurities

Specifications & identifiers

Chemical identifiers
Product name	21-Hydroxypregna-1,4,16-triene-3,11,20-trione
Catalogue No.	VQ-041624
CAS Number	102447-86-9
IUPAC name	(8S,9S,10R,13S,14S)-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,12,14,15-hexahydro-6H-cyclopenta[a]phenanthrene-3,11-dione
Molecular formula	C₂₁H₂₄O₄
Molecular weight	340.4 g/mol
Exact mass	340.1675
Grade	Reference Standard
HSN code	38229090
InChIKey	XGGXLIOJOJRVKD-PKTBXOATSA-N
SMILES	C[C@]12CC(=O)[C@H]3[C@H]([C@@H]1CC=C2C(=O)CO)CCC4=CC(=O)C=C[C@]34C
PubChem CID	71749275

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 4
TPSA	71.4 Å²

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-Hydroxypregna-1,4,16-triene-3,11,20-trione?

The CAS Registry Number of 21-Hydroxypregna-1,4,16-triene-3,11,20-trione is 102447-86-9. It is also known as 16-Dehydro 17-Dehydroxy Prednisone, 17-Dehydroxy 16-dehydro prednisone.

What is the molecular formula and molecular weight of 21-Hydroxypregna-1,4,16-triene-3,11,20-trione?

21-Hydroxypregna-1,4,16-triene-3,11,20-trione has the molecular formula C21H24O4 and a molecular weight of 340.4 g/mol. Its IUPAC name is (8S,9S,10R,13S,14S)-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,12,14,15-hexahydro-6H-cyclopenta[a]phenanthrene-3,11-dione.

What is 21-Hydroxypregna-1,4,16-triene-3,11,20-trione used for?

21-Hydroxypregna-1,4,16-triene-3,11,20-trione is supplied as a characterised reference material related to Prednisone. 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-Hydroxypregna-1,4,16-triene-3,11,20-trione can I order?

We supply 21-Hydroxypregna-1,4,16-triene-3,11,20-trione 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-Hydroxypregna-1,4,16-triene-3,11,20-trione?

Yes. Every lot of 21-Hydroxypregna-1,4,16-triene-3,11,20-trione 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-Hydroxypregna-1,4,16-triene-3,11,20-trione be shipped internationally?

Yes. We export 21-Hydroxypregna-1,4,16-triene-3,11,20-trione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.