Ethyl 3,3,3-trifluoro-2-(hydroxyimino)propanoate CAS 263750-66-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 263750-66-9 |
| Molecular Formula | C5H6F3NO3 |
| Molecular Weight | 185.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3,3,3-trifluoro-2-(hydroxyimino)propanoate (CAS 263750-66-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6F3NO3. Molecular weight: 185.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6F3NO3 |
| Molecular Weight | 185.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2,3,4-Trifluoro-5-formylbenzonitrile (CAS 1538819-14-5)
- 2-(2,2,2-Trifluoro-N-methylacetamido)acetic acid (CAS 35141-11-8)
- 2,2,2-Trifluoro-N-(4-hydroxybutyl)acetamide (CAS 128238-43-7)
- 4,4,4-Trifluoro-n-methoxy-n-methylbutanamide (CAS 368209-86-3)
- 3,3,3-Trifluoro-2-phenylpropanenitrile (CAS 180068-30-8)
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- 1,1,1-Trifluoro-5,5-dimethylhexan-2-ol (CAS 1340459-51-9)
Recommended Standards
- 5-(trifluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 862112-25-2)
- Isopropenyl Chloroformate (stabilized with 100ppm BHT) (CAS 57933-83-2)
- 5-(trifluoromethyl)-1,2-oxazole-3-carboxylic acid (CAS 625120-14-1)
- 5,10,15,20-Tetrakis(4-aminophenyl)porphyrin (CAS 22112-84-1)
- 2-(sec-Butoxy)-6-(phenylthio)pyrimidin-4(1H)-one (CAS 284681-89-6)
- 4'-(1,3-Dioxolan-2-yl)-[1,1'-biphenyl]-4-amine (CAS 400744-41-4)
- 2-(Difluoromethyl)pyridine-4-acetic acid (CAS 1256794-61-2)
- 3,6,6-Trimethylbicyclo[3.1.0]hexane-3-carbaldehyde (CAS 13124-67-9)
- 1,2,3,4,5-Pentaphenyl-1,3-cyclopentadiene (CAS 2519-10-0)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com