Levonorgestrel EP Impurity R

Name: Levonorgestrel EP Impurity R
Brand: Vaqora Chemicals
SKU: VQ-022984

About Levonorgestrel EP Impurity R

Listed under CAS 2322-77-2, Levonorgestrel EP Impurity R is a pharmacopeial impurity of Levonorgestrel available from Vaqora Chemicals. Its molecular formula is C20H28O2 and its molecular weight is 300.4 g/mol. Systematically, it is named (8R,9S,13S,14S)-13-ethyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one. Alternative names: Levonorgestrel - Impurity R and Methoxydienone.

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. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

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. Our customers for this product work in 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 R
Catalogue No.	VQ-022984
CAS Number	2322-77-2
IUPAC name	(8R,9S,13S,14S)-13-ethyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one
Molecular formula	C₂₀H₂₈O₂
Molecular weight	300.4 g/mol
Exact mass	300.2089
Grade	Reference Standard
HSN code	38229090
InChIKey	PQMRKLSVUBRLLQ-XSYGEPLQSA-N
SMILES	CC[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=C3CC=C(C4)OC
PubChem CID	102242

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	Levonorgestrel - Impurity R, Methoxydienone, Methoxygonadiene, Max LMG, 13-Ethyl-3-methoxy-gona-2,5(10)diene-17-one, Gona-2,5(10)-dien-17-one, 13-ethyl-3-methoxy-, 13-ethyl-3-methoxygona-2,5(10)-dien-17-one, 13-beta-Ethyl-3-methoxygona-2,5(10)-dien-17-one, 13-Ethyl-3-methoxy-gona-2,5(10)-dien-17-one, 13-beta-Ethyl-3-methoxy-gona-2,5(10)-dien-17-one, Levonorgestrel Impurity R, (1)-13-Ethyl-3-methoxygona-2,5(10)-dien-17-one

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, 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 R?

The CAS Registry Number of Levonorgestrel EP Impurity R is 2322-77-2. It is also known as Levonorgestrel - Impurity R, Methoxydienone, Methoxygonadiene.

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

Levonorgestrel EP Impurity R has the molecular formula C20H28O2 and a molecular weight of 300.4 g/mol. Its IUPAC name is (8R,9S,13S,14S)-13-ethyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one.

What is Levonorgestrel EP Impurity R used for?

Levonorgestrel EP Impurity R 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 R can I order?

We supply Levonorgestrel EP Impurity R 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 R?

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

Yes. Levonorgestrel EP Impurity R 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.