Chlormadinone Acetate EP Impurity K

Name: Chlormadinone Acetate EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-023571

About Chlormadinone Acetate EP Impurity K

Listed under CAS 425-51-4, Chlormadinone Acetate EP Impurity K is a pharmacopeial impurity of Progesterone available from Vaqora Chemicals. With the molecular formula C23H30O4, it has a molar mass of 370.5 g/mol. Alternative names: Chlormadinone Acetate - Impurity K and Melengestro acetate.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Progesterone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Chlormadinone Acetate EP Impurity K is dispatched with a Certificate of Analysis (COA) to destinations 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	Chlormadinone Acetate EP Impurity K
Catalogue No.	VQ-023571
CAS Number	425-51-4
IUPAC name	[(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate
Molecular formula	C₂₃H₃₀O₄
Molecular weight	370.5 g/mol
Exact mass	370.2144
Grade	Reference Standard
HSN code	38229090
InChIKey	URXWVWVPMJSAJD-KOORYGTMSA-N
SMILES	CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C=CC4=CC(=O)CC[C@]34C)C)OC(=O)C
PubChem CID	200136

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²
Synonyms	Chlormadinone Acetate - Impurity K, Melengestro acetate, 6,7-Dehydro-17a-acetoxy Progesterone, 6,7-Dehydro-17alpha-acetoxy Progesterone, 17-(Acetyloxy)pregna-4,6-diene-3,20-dione, 17-Hydroxypregna-4,6-diene-3,20-dione acetate, Pregna-4,6-diene-3,20-dione, 17-hydroxy-, acetate (ester), delta(sup 6)-Dehydro-17-acetoxyprogesterone, 3,20-dioxopregna-4,6-dien-17-yl acetate, 17-Hydroxypregna-4,6-diene-3,20-dione acetate (ester), Chlormadinone Acetate Impurity 9, 6-Dehydro-17alpha-acetoxyprogesterone

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 Chlormadinone Acetate EP Impurity K?

The CAS Registry Number of Chlormadinone Acetate EP Impurity K is 425-51-4. It is also known as Chlormadinone Acetate - Impurity K, Melengestro acetate, 6,7-Dehydro-17a-acetoxy Progesterone.

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

Chlormadinone Acetate EP Impurity K has the molecular formula C23H30O4 and a molecular weight of 370.5 g/mol. Its IUPAC name is [(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate.

What is Chlormadinone Acetate EP Impurity K used for?

Chlormadinone Acetate 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 Chlormadinone Acetate EP Impurity K can I order?

We supply Chlormadinone Acetate 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 Chlormadinone Acetate EP Impurity K?

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

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