2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-… 135267-12-8

Name: 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran
Brand: Vaqora Chemicals
SKU: VQ-030398

About 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran

Listed under CAS 135267-12-8, 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran is an impurity of Efinaconazole available from Vaqora Chemicals. With the molecular formula C15H18F2O3, it has a molar mass of 284.3 g/mol. The IUPAC name is 2-[(1R)-1-[(2R)-2-(2,4-difluorophenyl)oxiran-2-yl]ethoxy]oxane.

The product is provided 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 Efinaconazole, 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.

Vaqora Chemicals supplies 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Efinaconazole

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

Efinaconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran
Catalogue No.	VQ-030398
CAS Number	135267-12-8
IUPAC name	2-[(1R)-1-[(2R)-2-(2,4-difluorophenyl)oxiran-2-yl]ethoxy]oxane
Molecular formula	C₁₅H₁₈F₂O₃
Molecular weight	284.3 g/mol
Exact mass	284.1224
Grade	Reference Standard
HSN code	38229090
InChIKey	PWBIMUAZFIPFKO-GIFVDNBISA-N
SMILES	C[C@H]([C@]1(CO1)C2=C(C=C(C=C2)F)F)OC3CCCCO3
PubChem CID	11022419

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 5
TPSA	31 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 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran?

The CAS Registry Number of 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran is 135267-12-8. It is also known as 2-[(1r)-1-[(2r)-2-(2,4-difluorophenyl)oxiranyl]ethoxy]tetrahydro-2h-pyran, 2-{(1R)-1-[(2R)-2-(2,4-Difluorophenyl)oxiran-2-yl]ethoxy}oxane, 2-[(1R)-1-[(2R)-2-(2,4-Difluorophenyl)-2-oxiranyl]ethoxy]tetrahydro-2H-pyran.

What is the molecular formula and molecular weight of 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran?

2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran has the molecular formula C15H18F2O3 and a molecular weight of 284.3 g/mol. Its IUPAC name is 2-[(1R)-1-[(2R)-2-(2,4-difluorophenyl)oxiran-2-yl]ethoxy]oxane.

What is 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran used for?

2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran is supplied as a characterised reference material related to Efinaconazole. 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 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran can I order?

We supply 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran 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 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran?

Yes. Every lot of 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran 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 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran be shipped internationally?

Yes. We export 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.