Levonorgestrel EP Impurity T

Name: Levonorgestrel EP Impurity T
Brand: Vaqora Chemicals
SKU: VQ-031536

About Levonorgestrel EP Impurity T

Listed under CAS 14507-51-8, Levonorgestrel EP Impurity T is a pharmacopeial impurity of Levonorgestrel available from Vaqora Chemicals. The compound has the formula C22H30O2, corresponding to a molecular weight of 326.5 g/mol. Alternative names: Levonorgestrel - Impurity T and Levonorgestrel Impurity 11.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Levonorgestrel to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Levonorgestrel EP Impurity T 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 T
Catalogue No.	VQ-031536
CAS Number	14507-51-8
IUPAC name	(8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol
Molecular formula	C₂₂H₃₀O₂
Molecular weight	326.5 g/mol
Exact mass	326.2246
Grade	Reference Standard
HSN code	38229090
InChIKey	CQXCBGIFQZKDED-AANPDWTMSA-N
SMILES	CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3CC=C(C4)OC
PubChem CID	101857

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 2
TPSA	29.5 Å²
Synonyms	Levonorgestrel - Impurity T, 13-Ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol, 13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-, 13-ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, Levonorgestrel Impurity 11, (1)-13-Ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-(+/-)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, 18,19-Dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol, 13-ethyl-3-methoxy-, 18,19-Dinorpregna-2,5(10)-dien-20-yn-17-ol, 13-ethyl-3-methoxy-, (17alpha)-(+/-)-

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 T?

The CAS Registry Number of Levonorgestrel EP Impurity T is 14507-51-8. It is also known as Levonorgestrel - Impurity T, 13-Ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol, 13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-.

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

Levonorgestrel EP Impurity T has the molecular formula C22H30O2 and a molecular weight of 326.5 g/mol. Its IUPAC name is (8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol.

What is Levonorgestrel EP Impurity T used for?

Levonorgestrel EP Impurity T 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 T can I order?

We supply Levonorgestrel EP Impurity T 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 T?

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

Yes. Levonorgestrel EP Impurity T 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.