Ezetimibe Impurity 20

Name: Ezetimibe Impurity 20
Brand: Vaqora Chemicals
SKU: VQ-048330

About Ezetimibe Impurity 20

Ezetimibe Impurity 20 (CAS 928045-10-7) is an impurity of Ezetimibe offered by Vaqora Chemicals. The compound has the formula C31H25F2NO3, corresponding to a molecular weight of 497.5 g/mol. Its systematic (IUPAC) name is (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-phenylmethoxyphenyl)azetidin-2-one. It is also known as Cholesterol absorption inhibitor 1 or Ezetimibe Ketone Benzyl Ether.

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 Ezetimibe, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Ezetimibe

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

Ezetimibe impurities

Specifications & identifiers

Chemical identifiers
Product name	Ezetimibe Impurity 20
Catalogue No.	VQ-048330
CAS Number	928045-10-7
IUPAC name	(3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-phenylmethoxyphenyl)azetidin-2-one
Molecular formula	C₃₁H₂₅F₂NO₃
Molecular weight	497.5 g/mol
Exact mass	497.1802
Grade	Reference Standard
HSN code	38229090
InChIKey	BVYNXBNCXPJQCW-PQHLKRTFSA-N
SMILES	C1=CC=C(C=C1)COC2=CC=C(C=C2)[C@@H]3[C@H](C(=O)N3C4=CC=C(C=C4)F)CCC(=O)C5=CC=C(C=C5)F
PubChem CID	10720110

Physical properties
Physical form	Solid
LogP (XLogP3)	5.9
H-bond donors / acceptors	0 / 5
TPSA	46.6 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 Ezetimibe Impurity 20?

The CAS Registry Number of Ezetimibe Impurity 20 is 928045-10-7. It is also known as Cholesterol absorption inhibitor 1, Ezetimibe Ketone Benzyl Ether, Keto Benzylated Ezetimibe.

What is the molecular formula and molecular weight of Ezetimibe Impurity 20?

Ezetimibe Impurity 20 has the molecular formula C31H25F2NO3 and a molecular weight of 497.5 g/mol. Its IUPAC name is (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-phenylmethoxyphenyl)azetidin-2-one.

What is Ezetimibe Impurity 20 used for?

Ezetimibe Impurity 20 is supplied as a characterised reference material related to Ezetimibe. 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 Ezetimibe Impurity 20 can I order?

We supply Ezetimibe Impurity 20 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 Ezetimibe Impurity 20?

Yes. Every lot of Ezetimibe Impurity 20 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 Ezetimibe Impurity 20 be shipped internationally?

Yes. We export Ezetimibe Impurity 20 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.