Progesterone EP Impurity L

Name: Progesterone EP Impurity L
Brand: Vaqora Chemicals
SKU: VQ-023563

About Progesterone EP Impurity L

Progesterone EP Impurity L (CAS 2257421-80-8) is a pharmacopeial impurity of Progesterone offered by Vaqora Chemicals. Its molecular formula is C22H30O2 and its molecular weight is 326.5 g/mol. Common synonyms include Progesterone - Impurity L and 20-Methylidene-3-oxopregn-4-en-21-al.

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.

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. Buyers come mainly from 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 L
Catalogue No.	VQ-023563
CAS Number	2257421-80-8
IUPAC name	2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal
Molecular formula	C₂₂H₃₀O₂
Molecular weight	326.5 g/mol
Exact mass	326.2246
Grade	Reference Standard
HSN code	38229090
InChIKey	JJEGUVZRFNHEHU-GFJXEVPCSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=C)C=O)CCC4=CC(=O)CC[C@]34C
PubChem CID	156028079

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Progesterone - Impurity L, 20-Methylidene-3-oxopregn-4-en-21-al, L-20-Methylene-pregn-4-ene-3,2,1-dione, Pregna-4,20-diene-20-carboxaldehyde, 3-oxo-, 3-Oxopregna-4,20-diene-20-carboxaldehyde

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 L?

The CAS Registry Number of Progesterone EP Impurity L is 2257421-80-8. It is also known as Progesterone - Impurity L, 20-Methylidene-3-oxopregn-4-en-21-al, L-20-Methylene-pregn-4-ene-3,2,1-dione.

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

Progesterone EP Impurity L has the molecular formula C22H30O2 and a molecular weight of 326.5 g/mol. Its IUPAC name is 2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal.

What is Progesterone EP Impurity L used for?

Progesterone EP Impurity L 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 L can I order?

We supply Progesterone EP Impurity L 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 L?

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

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