(3E)-1,1,1-trifluoro-5-[(2Z)-1,3,3-trimethyl-6-nitro-2,3-dihydro-1H-indol-2-ylidene]pent-3-en-2-one CAS 379239-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379239-99-3 |
| Molecular Formula | C16H15F3N2O3 |
| Molecular Weight | 340.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3E)-1,1,1-trifluoro-5-[(2Z)-1,3,3-trimethyl-6-nitro-2,3-dihydro-1H-indol-2-ylidene]pent-3-en-2-one (CAS 379239-99-3) pharmaceutical standards reference standard. Molecular formula: C16H15F3N2O3. Molecular weight: 340.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H15F3N2O3 |
| Molecular Weight | 340.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (1R,2R,6S)-4-[3-(Trifluoromethyl)phenyl]-7-oxa-4,8-diazatricyclo[6.4.0.0^{2,6}]dodecane-3,5-dione (CAS 318247-21-1)
- (3S,4R,5R)-5-((Benzoyloxy)methyl)-4-fluorotetrahydrofuran-2,3-diyl diacetate (CAS 2316640-49-8)
- 1,2-Di-O-acetyl-5-O-benzoyl-3-deoxy-3-fluoro-D-ribofuranose (CAS 159099-24-8)
- 5-((2-Aminoethyl)amino)-6-methyl-1,2,4-triazin-3-ol (CAS 496033-05-7)
- 1-(3-Chlorophenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 478063-67-1)
- 3-Pentanone p-Toluenesulfonylhydrazone (CAS 28495-72-9)
- 1-(But-3-en-1-yl)-1H-1,2,4-triazole (CAS 138825-18-0)
- 4-Oxo-4-(1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)butanoic acid (CAS 883550-05-8)
- Methyl 3-hydroxy-4-nitro-2-naphthoate (CAS 5394-81-0)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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