Levonorgestrel EP Impurity M

Name: Levonorgestrel EP Impurity M
Brand: Vaqora Chemicals
SKU: VQ-021257

About Levonorgestrel EP Impurity M

Levonorgestrel EP Impurity M (CAS 51087-61-7) is a pharmacopeial impurity of Levonorgestrel offered by Vaqora Chemicals. The compound has the formula C21H26O2, corresponding to a molecular weight of 310.4 g/mol. Alternative names: 6(7)-Dehydro Norgestrel and Levonorgestrel Impurity-M.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Levonorgestrel, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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

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 M
Catalogue No.	VQ-021257
CAS Number	51087-61-7
IUPAC name	(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₆O₂
Molecular weight	310.4 g/mol
Exact mass	310.1933
Grade	Reference Standard
HSN code	38229090
InChIKey	VEBCUBZTPWFSKE-XUDSTZEESA-N
SMILES	CC[C@]12CC[C@@H]3[C@H]4CCC(=O)C=C4C=C[C@H]3[C@@H]1CC[C@]2(C#C)O
PubChem CID	71776840

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	6(7)-Dehydro Norgestrel, Levonorgestrel Impurity-M, Levonorgestrel - Impurity M, Levonorgestrel Impurity M, Delta6-Levonorgestrel, 13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,6-dien-20-yn-3-one, 18,19-Dinorpregna-4,6-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17alpha)-, 6,7-Dehydro norgestrel, 6,7-Dehydronorgestrel, rac-13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,6-dien-20-yn-3-one

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H341Suspected of causing genetic defects

Precautionary statements: P203, P264, P270, P280, P301 + P317, P318, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 M?

The CAS Registry Number of Levonorgestrel EP Impurity M is 51087-61-7. It is also known as 6(7)-Dehydro Norgestrel, Levonorgestrel Impurity-M, Levonorgestrel - Impurity M.

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

Levonorgestrel EP Impurity M has the molecular formula C21H26O2 and a molecular weight of 310.4 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one.

What is Levonorgestrel EP Impurity M used for?

Levonorgestrel EP Impurity M 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 M can I order?

We supply Levonorgestrel EP Impurity M 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 M?

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

Yes. Levonorgestrel EP Impurity M is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.