Didemethyl Mifepristone

Name: Didemethyl Mifepristone
Brand: Vaqora Chemicals
SKU: VQ-035061

About Didemethyl Mifepristone

Vaqora Chemicals supplies Didemethyl Mifepristone, a metabolite or degradation product of Mifepristone registered under CAS number 104004-92-4. Its molecular formula is C27H31NO2 and its molecular weight is 401.5 g/mol. It is also known as N,N-Didesmethyl Mifepristone or N-Didesmethyl Mifepristone.

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. 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 Mifepristone, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Didemethyl Mifepristone 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 Mifepristone

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

Mifepristone impurities

Specifications & identifiers

Chemical identifiers
Product name	Didemethyl Mifepristone
Catalogue No.	VQ-035061
CAS Number	104004-92-4
IUPAC name	(8S,11R,13S,14S,17S)-11-(4-aminophenyl)-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₇H₃₁NO₂
Molecular weight	401.5 g/mol
Exact mass	401.2355
Grade	Reference Standard
HSN code	38229090
InChIKey	MIPBCIAEOBOEKD-YEEPMTPTSA-N
SMILES	CC#C[C@@]1(CC[C@@H]2[C@@]1(C[C@@H](C3=C4CCC(=O)C=C4CC[C@@H]23)C5=CC=C(C=C5)N)C)O
PubChem CID	16654965

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	2 / 3
TPSA	63.3 Å²
Synonyms	N,N-Didesmethyl Mifepristone, N-Didesmethyl Mifepristone, N,N-Didesmethylmifepristone, Didesmethyl Mifepristone, (11b,17b)-11-(4-Aminophenyl)-17-hydroxy-17-(1-propyn-1-yl)-estra-4,9-dien-3-one, Estra-4,9-dien-3-one, 11-(4-aminophenyl)-17-hydroxy-17-(1-propynyl)-, (11beta,17beta)-

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 Didemethyl Mifepristone?

The CAS Registry Number of Didemethyl Mifepristone is 104004-92-4. It is also known as N,N-Didesmethyl Mifepristone, N-Didesmethyl Mifepristone, N,N-Didesmethylmifepristone.

What is the molecular formula and molecular weight of Didemethyl Mifepristone?

Didemethyl Mifepristone has the molecular formula C27H31NO2 and a molecular weight of 401.5 g/mol. Its IUPAC name is (8S,11R,13S,14S,17S)-11-(4-aminophenyl)-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one.

What is Didemethyl Mifepristone used for?

Didemethyl Mifepristone is supplied as a characterised reference material related to Mifepristone. 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 Didemethyl Mifepristone can I order?

We supply Didemethyl Mifepristone 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 Didemethyl Mifepristone?

Yes. Every lot of Didemethyl Mifepristone 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 Didemethyl Mifepristone be shipped internationally?

Yes. We export Didemethyl Mifepristone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.