11-ent-Mifepristone

Name: 11-ent-Mifepristone
Brand: Vaqora Chemicals
SKU: VQ-043508

About 11-ent-Mifepristone

Vaqora Chemicals supplies 11-ent-Mifepristone, an impurity of Mifepristone registered under CAS number 3050754-63-4. The compound has the formula C29H35NO2, corresponding to a molecular weight of 429.6 g/mol. Common synonyms include MIFEPRISTONE 11alpha-ISOMER.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Mifepristone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 11-ent-Mifepristone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Mifepristone

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

Mifepristone impurities

Specifications & identifiers

Chemical identifiers
Product name	11-ent-Mifepristone
Catalogue No.	VQ-043508
CAS Number	3050754-63-4
IUPAC name	(8S,11S,13S,14S,17S)-11-[4-(dimethylamino)phenyl]-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	C₂₉H₃₅NO₂
Molecular weight	429.6 g/mol
Exact mass	429.2668
Grade	Reference Standard
HSN code	38229090
InChIKey	VKHAHZOOUSRJNA-PWOFSUAHSA-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)C)C)O
PubChem CID	6604870

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	1 / 3
TPSA	40.5 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 11-ent-Mifepristone?

The CAS Registry Number of 11-ent-Mifepristone is 3050754-63-4. It is also known as MIFEPRISTONE 11alpha-ISOMER.

What is the molecular formula and molecular weight of 11-ent-Mifepristone?

11-ent-Mifepristone has the molecular formula C29H35NO2 and a molecular weight of 429.6 g/mol. Its IUPAC name is (8S,11S,13S,14S,17S)-11-[4-(dimethylamino)phenyl]-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 11-ent-Mifepristone used for?

11-ent-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 11-ent-Mifepristone can I order?

We supply 11-ent-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 11-ent-Mifepristone?

Yes. Every lot of 11-ent-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 11-ent-Mifepristone be shipped internationally?

Yes. We export 11-ent-Mifepristone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.