Megestrol Acetate EP Impurity C

Name: Megestrol Acetate EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-023044

About Megestrol Acetate EP Impurity C

Megestrol Acetate EP Impurity C (CAS 74910-22-8) is a pharmacopeial impurity of Megestrol offered by Vaqora Chemicals. With the molecular formula C24H32O4, it has a molar mass of 384.5 g/mol. Common synonyms include Megestrol Acetate - Impurity C.

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

This Megestrol 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.

We offer Megestrol Acetate EP Impurity C 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 Megestrol

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

Megestrol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Megestrol Acetate EP Impurity C
Catalogue No.	VQ-023044
CAS Number	74910-22-8
IUPAC name	[(1S,4aS,4bR,10aR,10bS,12aS)-1,6,10a,12a-tetramethyl-2,8-dioxo-4,4a,4b,9,10,10b,11,12-octahydro-3H-chrysen-1-yl] acetate
Molecular formula	C₂₄H₃₂O₄
Molecular weight	384.5 g/mol
Exact mass	384.2301
Grade	Reference Standard
HSN code	38229090
InChIKey	CHLNEGZIOWNHHF-BHJFTACUSA-N
SMILES	CC1=C[C@H]2[C@@H]3CCC(=O)[C@@]([C@]3(CC[C@@H]2[C@@]4(C1=CC(=O)CC4)C)C)(C)OC(=O)C
PubChem CID	172894442

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 4
TPSA	60.4 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 Megestrol Acetate EP Impurity C?

The CAS Registry Number of Megestrol Acetate EP Impurity C is 74910-22-8. It is also known as Megestrol Acetate - Impurity C, 17a-(Acetyloxy)-6,17a-dimethyl-D-homoandrosta-4,6-diene-3,17-dione.

What is the molecular formula and molecular weight of Megestrol Acetate EP Impurity C?

Megestrol Acetate EP Impurity C has the molecular formula C24H32O4 and a molecular weight of 384.5 g/mol. Its IUPAC name is [(1S,4aS,4bR,10aR,10bS,12aS)-1,6,10a,12a-tetramethyl-2,8-dioxo-4,4a,4b,9,10,10b,11,12-octahydro-3H-chrysen-1-yl] acetate.

What is Megestrol Acetate EP Impurity C used for?

Megestrol Acetate EP Impurity C is supplied as a characterised reference material related to Megestrol. 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 Megestrol Acetate EP Impurity C can I order?

We supply Megestrol Acetate EP Impurity C 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 Megestrol Acetate EP Impurity C?

Yes. Every lot of Megestrol Acetate EP Impurity C 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 Megestrol Acetate EP Impurity C be shipped internationally?

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