Levonorgestrel EP Impurity D

Name: Levonorgestrel EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-022982

About Levonorgestrel EP Impurity D

Levonorgestrel EP Impurity D (CAS 32419-58-2) is a pharmacopeial impurity of Levonorgestrel offered by Vaqora Chemicals. Formula C21H30O, molecular weight 298.5 g/mol. Common synonyms include Levonorgestrel - Impurity D and 3-Deoxolevonorgestrel.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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.

We offer Levonorgestrel EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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 D
Catalogue No.	VQ-022982
CAS Number	32419-58-2
IUPAC name	(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
Molecular formula	C₂₁H₃₀O
Molecular weight	298.5 g/mol
Exact mass	298.2297
Grade	Reference Standard
HSN code	38229090
InChIKey	MXXKGWYLIJQEBP-XUDSTZEESA-N
SMILES	CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CCCC[C@H]34
PubChem CID	40574150

Physical properties
Physical form	Solid
LogP (XLogP3)	4.9
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²

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 D?

The CAS Registry Number of Levonorgestrel EP Impurity D is 32419-58-2. It is also known as Levonorgestrel - Impurity D, 3-Deoxolevonorgestrel, 13-Ethyl-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol.

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

Levonorgestrel EP Impurity D has the molecular formula C21H30O and a molecular weight of 298.5 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol.

What is Levonorgestrel EP Impurity D used for?

Levonorgestrel EP Impurity D 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 D can I order?

We supply Levonorgestrel EP Impurity D 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 D?

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

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