Levonorgestrel EP Impurity N

Name: Levonorgestrel EP Impurity N
Brand: Vaqora Chemicals
SKU: VQ-022986

About Levonorgestrel EP Impurity N

Levonorgestrel EP Impurity N is a pharmacopeial impurity of Levonorgestrel carrying the CAS registry number 4222-96-2. The compound has the formula C19H26O2, corresponding to a molecular weight of 286.4 g/mol. Systematically, it is named (8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione. Alternative names: Levonorgestrel - Impurity N and 13-Ethylgon-5(10)en-3,17-dione.

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.

This Levonorgestrel impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Levonorgestrel EP Impurity N in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Levonorgestrel

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

Levonorgestrel impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Levonorgestrel EP Impurity N
Catalogue No.	VQ-022986
CAS Number	4222-96-2
IUPAC name	(8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
Molecular formula	C₁₉H₂₆O₂
Molecular weight	286.4 g/mol
Exact mass	286.1933
Grade	Reference Standard
HSN code	38229090
InChIKey	FUYOSZYGTZFADU-VXNCWWDNSA-N
SMILES	CC[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=C3CCC(=O)C4
PubChem CID	15765673

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Levonorgestrel - Impurity N, 13-Ethylgon-5(10)en-3,17-dione, 13-Ethylgon-5(10)-ene-3,17-dione, Gon-5(10)-ene-3,17-dione, 13-ethyl-, delta5(10)-Levodione, Levonorgestrel Impurity N, 13beta-ethyl-gon-5(10)-en-3,17-dione, 13beta-ethyl-gon-5(10)-en-3,17 -dione

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 Levonorgestrel EP Impurity N?

The CAS Registry Number of Levonorgestrel EP Impurity N is 4222-96-2. It is also known as Levonorgestrel - Impurity N, 13-Ethylgon-5(10)en-3,17-dione, 13-Ethylgon-5(10)-ene-3,17-dione.

What is the molecular formula and molecular weight of Levonorgestrel EP Impurity N?

Levonorgestrel EP Impurity N has the molecular formula C19H26O2 and a molecular weight of 286.4 g/mol. Its IUPAC name is (8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione.

What is Levonorgestrel EP Impurity N used for?

Levonorgestrel EP Impurity N is supplied as a characterised reference material related to Levonorgestrel. 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 Levonorgestrel EP Impurity N can I order?

We supply Levonorgestrel EP Impurity N 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 Levonorgestrel EP Impurity N?

Yes. Every lot of Levonorgestrel EP Impurity N 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 Levonorgestrel EP Impurity N be shipped internationally?

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