(R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazo… 404874-93-7

Name: (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione
Brand: Vaqora Chemicals
SKU: VQ-030653

About (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione

Vaqora Chemicals supplies (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione, an impurity of Ezetimibe registered under CAS number 404874-93-7. Its molecular formula is C20H18FNO4 and its molecular weight is 355.4 g/mol. Its systematic (IUPAC) name is 1-(4-fluorophenyl)-5-[(4R)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]pentane-1,5-dione.

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.

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. It is used across 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	(R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione
Catalogue No.	VQ-030653
CAS Number	404874-93-7
IUPAC name	1-(4-fluorophenyl)-5-[(4R)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]pentane-1,5-dione
Molecular formula	C₂₀H₁₈FNO₄
Molecular weight	355.4 g/mol
Exact mass	355.122
Grade	Reference Standard
HSN code	38229090
InChIKey	XXSSRSVXDNUAQX-KRWDZBQOSA-N
SMILES	C1[C@H](N(C(=O)O1)C(=O)CCCC(=O)C2=CC=C(C=C2)F)C3=CC=CC=C3
PubChem CID	29979217

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 5
TPSA	63.7 Å²
Synonyms	3-[5-(4-fluorophenyl)-1,5-dioxopentyl]-4-phenyl-(4S)-2-oxazolidinone, (R)-1-(4-fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione (R-EZS), 1,5-Pentanedione, 1-(4-fluorophenyl)-5-[(4R)-2-oxo-4-phenyl-3-oxazolidinyl]-, 1-(4-Fluorophenyl)-5-[(4R)-2-oxo-4-phenyl-3-oxazolidinyl]-1,5-pentanedione, 2-Oxazolidinone, 3-[5-(4-fluorophenyl)-1,5-dioxopentyl]-4-phenyl-, (4R)-

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 (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione?

The CAS Registry Number of (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione is 404874-93-7. It is also known as 3-[5-(4-fluorophenyl)-1,5-dioxopentyl]-4-phenyl-(4S)-2-oxazolidinone, (R)-1-(4-fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione (R-EZS), 1,5-Pentanedione, 1-(4-fluorophenyl)-5-[(4R)-2-oxo-4-phenyl-3-oxazolidinyl]-.

What is the molecular formula and molecular weight of (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione?

(R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione has the molecular formula C20H18FNO4 and a molecular weight of 355.4 g/mol. Its IUPAC name is 1-(4-fluorophenyl)-5-[(4R)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]pentane-1,5-dione.

What is (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione used for?

(R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione 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 (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione can I order?

We supply (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione 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 (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione?

Yes. Every lot of (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione 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 (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione be shipped internationally?

Yes. We export (R)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.