(2S,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane
- CAS
- 135270-07-4
- Formula
- C12H11F2N3O
- MW
- 251.23 g/mol
ZX-021524
API Reference Standards
(2S,3S)-Efinaconazole
Reference StandardAvailable on request
Buy (2S,3S)-Efinaconazole (CAS 164650-45-7) from Zemixal: C18H22F2N4O, COA and SDS with every lot, worldwide shipping. Quotes within one business day.
CAS number164650-45-7
FormulaC18H22F2N4O
Molar mass348.4 g/mol
Physical formSolid
HS code38229090
InChIKeyNFEZZTICAUWDHU-KSSFIOAISA-N
IUPAC name(2S,3S)-2-(2,4-difluorophenyl)-3-(4-methylidenepiperidin-1-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol
About (2S,3S)-Efinaconazole
Analytical teams working on Efinaconazole use (2S,3S)-Efinaconazole as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 164650-45-7, formula C18H22F2N4O and molar mass 348.4 g/mol. It is handled as a solid.
Use cases we see most often
- Identification & assay
- Method development & validation
- QC reference material
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Efinaconazole
See every impurity, metabolite and related compound we list for this API.
Efinaconazole standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | (2S,3S)-Efinaconazole |
|---|---|
| Catalogue number | ZX-021525 |
| CAS number | 164650-45-7 |
| IUPAC name | (2S,3S)-2-(2,4-difluorophenyl)-3-(4-methylidenepiperidin-1-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol |
| Molecular formula | C18H22F2N4O |
| Molar mass | 348.4 g/mol |
| Exact mass | 348.1762 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2 |
| H-bond donors / acceptors | 1 / 6 |
| Topological polar surface area | 54.2 Ų |
| HS code | 38229090 |
| InChIKey | NFEZZTICAUWDHU-KSSFIOAISA-N |
| SMILES | C[C@@H]([C@@](CN1C=NC=N1)(C2=C(C=C(C=C2)F)F)O)N3CCC(=C)CC3 |
| PubChem CID | 15872413 |
| Synonyms | ent-Efinaconazole, Enatiomer Of Efinaconazole, Efinaconazole Enantiomer, Efinaconazole, (2S,3S)-, Efinaconazole (2S,3S)-Isomer |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about (2S,3S)-Efinaconazole
Which CAS number identifies (2S,3S)-Efinaconazole?
(2S,3S)-Efinaconazole is registered under CAS 164650-45-7. You may also see it listed as ent-Efinaconazole, Enatiomer Of Efinaconazole, Efinaconazole Enantiomer. Our catalogue number for this item is ZX-021525.
What are the formula and molar mass of (2S,3S)-Efinaconazole?
For (2S,3S)-Efinaconazole, its formula is C18H22F2N4O and its molar mass is 348.4 g/mol. The systematic (IUPAC) name is (2S,3S)-2-(2,4-difluorophenyl)-3-(4-methylidenepiperidin-1-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol. InChIKey NFEZZTICAUWDHU-KSSFIOAISA-N lets you match it in any structure database.
How is (2S,3S)-Efinaconazole used in pharmaceutical QC?
(2S,3S)-Efinaconazole is a characterised reference material linked to Efinaconazole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for (2S,3S)-Efinaconazole?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with (2S,3S)-Efinaconazole?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship (2S,3S)-Efinaconazole to my country?
Yes. (2S,3S)-Efinaconazole ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Efinaconazole standards
More in API Reference Standards
(2R,3S)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol
- CAS
- 135270-11-0
- Formula
- C12H13F2N3O2
- MW
- 269.25 g/mol
ZX-021526
(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane
- CAS
- 135270-13-2
- Formula
- C12H11F2N3O
- MW
- 251.23 g/mol
ZX-024454
(2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol
- CAS
- 135272-36-5
- Formula
- C12H13F2N3O2
- MW
- 269.25 g/mol
ZX-024455
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.