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Ireland![3,3-(Ethylenedioxy)-5alpha-hydroxy-11beta-[p-(Methylamino)phenyl]-17beta-hydroxy-17-(1-propynyl)estr chemical structure](/media/structures/RPOCOBPEKJJNQE-HTWSSZDYSA-N.svg)
3,3-(Ethylenedioxy)-5alpha-hydroxy-11beta-[p-(Methylamino)phenyl]-17beta-hydroxy-17-(1-propynyl)estr
- CAS
- 104004-98-0
- Formula
- C30H39NO4
- MW
- 477.6 g/mol
VQ-043650
VAQORAMifepristone N-Oxide
CAS No.91934-98-4
FormulaC29H35NO3
Mol. weight445.60
Catalogue No.VQ-045420
PurityReference Standard
HSN38229090
Mifepristone N-Oxide (CAS 91934-98-4) – Mifepristone impurity standard. C29H35NO3, MW 445.6. Request a quote: COA, bulk packs and worldwide export.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Mifepristone N-Oxide
Mifepristone N-Oxide is a metabolite or degradation product of Mifepristone carrying the CAS registry number 91934-98-4. With the molecular formula C29H35NO3, it has a molar mass of 445.6 g/mol.
The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.
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.
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 Mifepristone
View every impurity, metabolite and intermediate we list for Mifepristone.
Mifepristone impuritiesSpecifications & identifiers
| Product name | Mifepristone N-Oxide |
|---|---|
| Catalogue No. | VQ-045420 |
| CAS Number | 91934-98-4 |
| IUPAC name | 4-[(8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-11-yl]-N,N-dimethylbenzeneamine oxide |
| Molecular formula | C29H35NO3 |
| Molecular weight | 445.6 g/mol |
| Exact mass | 445.2617 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | GRLNVOPCHNVDKT-GCNJZUOMSA-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)[O-])C)O |
| PubChem CID | 129318753 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 3 |
| H-bond donors / acceptors | 1 / 3 |
| TPSA | 55.4 Ų |
Documents
Frequently asked questions
What is the CAS number of Mifepristone N-Oxide?
The CAS Registry Number of Mifepristone N-Oxide is 91934-98-4.
What is the molecular formula and molecular weight of Mifepristone N-Oxide?
Mifepristone N-Oxide has the molecular formula C29H35NO3 and a molecular weight of 445.6 g/mol.
What is Mifepristone N-Oxide used for?
Mifepristone N-Oxide 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 Mifepristone N-Oxide can I order?
We supply Mifepristone N-Oxide 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 Mifepristone N-Oxide?
Yes. Every lot of Mifepristone N-Oxide 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 Mifepristone N-Oxide be shipped internationally?
Yes. We export Mifepristone N-Oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Mifepristone N-Oxide
We reply within one business day with price, pack options, lead time and documentation.
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