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VAQORA19-Nor-4-Androstene-3,17-Dione
CAS No.5144-25-2
FormulaC19H26O2
Mol. weight286.41
Catalogue No.VQ-036839
PurityReference Standard
HSN38229090
19-Nor-4-Androstene-3,17-Dione (CAS 5144-25-2) – Drospirenone impurity standard. C19H26O2, MW 286.41. 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 19-Nor-4-Androstene-3,17-Dione
19-Nor-4-Androstene-3,17-Dione (CAS 5144-25-2) is an impurity of Drospirenone offered by Vaqora Chemicals. Formula C19H26O2, molecular weight 286.41 g/mol.
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.
This Drospirenone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies 19-Nor-4-Androstene-3,17-Dione in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Drospirenone
View every impurity, metabolite and intermediate we list for Drospirenone.
Drospirenone impuritiesSpecifications & identifiers
Documents
Frequently asked questions
What is the CAS number of 19-Nor-4-Androstene-3,17-Dione?
The CAS Registry Number of 19-Nor-4-Androstene-3,17-Dione is 5144-25-2.
What is the molecular formula and molecular weight of 19-Nor-4-Androstene-3,17-Dione?
19-Nor-4-Androstene-3,17-Dione has the molecular formula C19H26O2 and a molecular weight of 286.41 g/mol.
What is 19-Nor-4-Androstene-3,17-Dione used for?
19-Nor-4-Androstene-3,17-Dione is supplied as a characterised reference material related to Drospirenone. 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 19-Nor-4-Androstene-3,17-Dione can I order?
We supply 19-Nor-4-Androstene-3,17-Dione 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 19-Nor-4-Androstene-3,17-Dione?
Yes. Every lot of 19-Nor-4-Androstene-3,17-Dione 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 19-Nor-4-Androstene-3,17-Dione be shipped internationally?
Yes. We export 19-Nor-4-Androstene-3,17-Dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about 19-Nor-4-Androstene-3,17-Dione
We reply within one business day with price, pack options, lead time and documentation.
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