2-[(dimethylamino)methylidene]-4,4,4-trifluoro-1-(2-thienyl)butane-1,3-dione CAS 647824-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 647824-56-4 |
| Molecular Formula | C11H10F3NO2S |
| Molecular Weight | 277.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[(dimethylamino)methylidene]-4,4,4-trifluoro-1-(2-thienyl)butane-1,3-dione (CAS 647824-56-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10F3NO2S. Molecular weight: 277.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10F3NO2S |
| Molecular Weight | 277.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,3-dihydro-N-[3-(trifluoromethyl)phenyl]-3-Thiophenamine-1,1-dioxide (CAS 302948-89-6)
- 3-(tert-Butoxycarbonyl)-7,7-difluoro-3-azabicyclo[4.1.0]heptane-4-carboxylic acid (CAS 2765271-01-8)
- 2-(Tert-butoxycarbonyl)-7,7-difluoro-2-azabicyclo[4.1.0]Heptane-5-carboxylic acid (CAS 2241138-67-8)
- 1-Allyl-2-methylbenzene (CAS 1587-04-8)
- Cyclohex-3-en-1-yl(3-(hydroxymethyl)pyrrolidin-1-yl)methanone (CAS 1251060-07-7)
- 4-Ethyl-1,2,5-thiadiazole-3-carboxylic acid (CAS 1538685-60-7)
- Ethyl N-(2-methoxyethyl)-N-methylglycinate (CAS 616882-60-1)
- 2,4-Dibromo-5-chloropyridine (CAS 875232-70-5)
- 2-(5-(Ethylthio)-4-methyl-4H-1,2,4-triazol-3-yl)ethan-1-amine (CAS 1185293-14-4)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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