(2S,3R)-Efinaconazole

Name: (2S,3R)-Efinaconazole
Brand: Vaqora Chemicals
SKU: VQ-025492

About (2S,3R)-Efinaconazole

(2S,3R)-Efinaconazole is a high-purity reference standard of Efinaconazole carrying the CAS registry number 2055038-61-2. The compound has the formula C18H22F2N4O, corresponding to a molecular weight of 348.4 g/mol. The IUPAC name is (2S,3R)-2-(2,4-difluorophenyl)-3-(4-methylidenepiperidin-1-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol. Common synonyms include S R Diastereomer Efinaconazole and Efinaconazole (SR) diastereomer.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of Efinaconazole, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (2S,3R)-Efinaconazole is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Efinaconazole

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

Efinaconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	(2S,3R)-Efinaconazole
Catalogue No.	VQ-025492
CAS Number	2055038-61-2
IUPAC name	(2S,3R)-2-(2,4-difluorophenyl)-3-(4-methylidenepiperidin-1-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol
Molecular formula	C₁₈H₂₂F₂N₄O
Molecular weight	348.4 g/mol
Exact mass	348.1762
Grade	Reference Standard
HSN code	38229090
InChIKey	NFEZZTICAUWDHU-KDOFPFPSSA-N
SMILES	C[C@H]([C@@](CN1C=NC=N1)(C2=C(C=C(C=C2)F)F)O)N3CCC(=C)CC3
PubChem CID	9819704

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 6
TPSA	54.2 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 (2S,3R)-Efinaconazole?

The CAS Registry Number of (2S,3R)-Efinaconazole is 2055038-61-2. It is also known as S R Diastereomer Efinaconazole, Efinaconazole (SR) diastereomer.

What is the molecular formula and molecular weight of (2S,3R)-Efinaconazole?

(2S,3R)-Efinaconazole has the molecular formula C18H22F2N4O and a molecular weight of 348.4 g/mol. Its IUPAC name is (2S,3R)-2-(2,4-difluorophenyl)-3-(4-methylidenepiperidin-1-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol.

What is (2S,3R)-Efinaconazole used for?

(2S,3R)-Efinaconazole 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 (2S,3R)-Efinaconazole can I order?

We supply (2S,3R)-Efinaconazole 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 (2S,3R)-Efinaconazole?

Yes. Every lot of (2S,3R)-Efinaconazole 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 (2S,3R)-Efinaconazole be shipped internationally?

Yes. We export (2S,3R)-Efinaconazole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.