(Z)-2-Cyano-3-hydroxy-N-(3-(trifluoromethyl)phenyl)but-2-enamide
- CAS
- 63927-52-6
- Formula
- C12H9F3N2O2
- MW
- 270.21 g/mol
ZX-030195
Metabolites & Degradation Products
2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide
Reference StandardAvailable on request
Order 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide (CAS 108605-62-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number108605-62-5
FormulaC12H9F3N2O2
Molar mass270.21 g/mol
Physical formSolid
HS code38229090
InChIKeyUTNUDOFZCWSZMS-UHFFFAOYSA-N
IUPAC name2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide
About 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide
Zemixal lists 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide for laboratories that identify, quantify or control Leflunomide and its related substances. Key data (Reference Standard): CAS 108605-62-5, formula C12H9F3N2O2 and molar mass 270.21 g/mol. It is handled as a solid.
Where it is used
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Handling and storage
Classified under GHS with signal word Danger and hazard statements H301, H360 and H412. Read the SDS before first use.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Leflunomide
See every impurity, metabolite and related compound we list for this API.
Leflunomide standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Applications
Specifications and identifiers
| Product name | 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide |
|---|---|
| Catalogue number | ZX-030189 |
| CAS number | 108605-62-5 |
| IUPAC name | 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide |
| Molecular formula | C12H9F3N2O2 |
| Molar mass | 270.21 g/mol |
| Exact mass | 270.0616 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.3 |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 73.1 Ų |
| HS code | 38229090 |
| InChIKey | UTNUDOFZCWSZMS-UHFFFAOYSA-N |
| SMILES | CC(=C(C#N)C(=O)NC1=CC=C(C=C1)C(F)(F)F)O |
| PubChem CID | 54677977 |
| Synonyms | 2-Cyano-3-hydroxy-N-(4-trifluoromethylphenyl)crotonamide, (E/Z)-Teriflunomide, Teriflunomide isomer E, 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)-2-butenamide, 2-cyano-3-hydroxy-n-[4-(trifluoromethyl)phenyl]-2-butenamide, 2-cyano-3-hydroxy-but-2-enoic acid (4-trifluoromethylphenyl)-amide, (2E)-2-[hydroxy-[4-(trifluoromethyl)anilino]methylene]-3-oxo-butanenitrile |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H360May damage fertility or the unborn child
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P203, P264, P270, P273, P280, P301 + P316, P318, P321, P330, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide
Which CAS number identifies 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide?
2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide is registered under CAS 108605-62-5. You may also see it listed as 2-Cyano-3-hydroxy-N-(4-trifluoromethylphenyl)crotonamide, (E/Z)-Teriflunomide, Teriflunomide isomer E. Our catalogue number for this item is ZX-030189.
What are the formula and molar mass of 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide?
For 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide, its formula is C12H9F3N2O2 and its molar mass is 270.21 g/mol. The systematic (IUPAC) name is 2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide. InChIKey UTNUDOFZCWSZMS-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide used in pharmaceutical QC?
2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide is a characterised reference material linked to Leflunomide. 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 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide?
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 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide?
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 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide to my country?
Yes. Because 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Leflunomide standards
More in Metabolites & Degradation Products
2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)pent-2-enamide
- CAS
- 2734292-21-6
- Formula
- C13H11F3N2O2
- MW
- 284.23 g/mol
ZX-025327
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