(2R,3S)-Efinaconazole

Name: (2R,3S)-Efinaconazole
Brand: Vaqora Chemicals
SKU: VQ-030397

About (2R,3S)-Efinaconazole

(2R,3S)-Efinaconazole is a high-purity reference standard of Efinaconazole carrying the CAS registry number 2055038-60-1. Formula C18H22F2N4O, molecular weight 348.4 g/mol. The IUPAC name is (2R,3S)-2-(2,4-difluorophenyl)-3-(4-methylidenepiperidin-1-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol. Alternative names: R S Diastereomer Efinaconazole.

It is supplied 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 reference sample of Efinaconazole, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (2R,3S)-Efinaconazole in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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	(2R,3S)-Efinaconazole
Catalogue No.	VQ-030397
CAS Number	2055038-60-1
IUPAC name	(2R,3S)-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-KBXCAEBGSA-N
SMILES	C[C@@H]([C@](CN1C=NC=N1)(C2=C(C=C(C=C2)F)F)O)N3CCC(=C)CC3
PubChem CID	56847705

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 (2R,3S)-Efinaconazole?

The CAS Registry Number of (2R,3S)-Efinaconazole is 2055038-60-1. It is also known as R S Diastereomer Efinaconazole.

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

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

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

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

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

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

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