Progesterone EP Impurity K

Name: Progesterone EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-023565

About Progesterone EP Impurity K

Listed under CAS 17652-16-3, Progesterone EP Impurity K is a pharmacopeial impurity of Progesterone available from Vaqora Chemicals. Its molecular formula is C21H28O2 and its molecular weight is 312.4 g/mol. Its systematic (IUPAC) name is (8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one. Alternative names: Progesterone - Impurity K and Pregna-4,9(11)-diene-3,20-dione.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Progesterone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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 Progesterone

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

Progesterone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Progesterone EP Impurity K
Catalogue No.	VQ-023565
CAS Number	17652-16-3
IUPAC name	(8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₈O₂
Molecular weight	312.4 g/mol
Exact mass	312.2089
Grade	Reference Standard
HSN code	38229090
InChIKey	LCXMRSLFWMMCAS-WRJHFWDFSA-N
SMILES	CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC=C3[C@H]2CCC4=CC(=O)CC[C@@]43C)C
PubChem CID	11966183

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Progesterone - Impurity K, Pregna-4,9(11)-diene-3,20-dione, 9-Dehydro-Progesterone, Progesterone impurity K, 9,11-Dehydroprogesterone, Pregna-4,9(11)-diene-3,20-dione #

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H351Suspected of causing cancer
H362May cause harm to breast-fed children

Precautionary statements: P203, P260, P263, P264, P270, P280, P318, 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 Progesterone EP Impurity K?

The CAS Registry Number of Progesterone EP Impurity K is 17652-16-3. It is also known as Progesterone - Impurity K, Pregna-4,9(11)-diene-3,20-dione, 9-Dehydro-Progesterone.

What is the molecular formula and molecular weight of Progesterone EP Impurity K?

Progesterone EP Impurity K has the molecular formula C21H28O2 and a molecular weight of 312.4 g/mol. Its IUPAC name is (8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one.

What is Progesterone EP Impurity K used for?

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

We supply Progesterone EP Impurity K 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 Progesterone EP Impurity K?

Yes. Every lot of Progesterone EP Impurity K 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 Progesterone EP Impurity K be shipped internationally?

Yes. Progesterone EP Impurity K 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.