(3E)-3-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylidene)-2,3-dihydro-1H-indol-2-one CAS 1164474-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1164474-98-9 |
| Molecular Formula | C20H13F3N2O2 |
| Molecular Weight | 370.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3E)-3-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylidene)-2,3-dihydro-1H-indol-2-one (CAS 1164474-98-9) pharmaceutical standards reference standard. Molecular formula: C20H13F3N2O2. Molecular weight: 370.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H13F3N2O2 |
| Molecular Weight | 370.32 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 4-[({3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}methyl)sulfanyl]-1,3,5-triazin-2-amine (CAS 263384-81-2)
- N-(4-(4-(Trifluoromethoxy)phenyl)pyrimidin-2-yl)-1H-indazol-5-amine (CAS 1357350-60-7)
- Ethyl 2-(3-((4-(trifluoromethoxy)phenyl)carbamoyl)pyridin-2-yl)acetate (CAS 338392-13-5)
- (2E)-2-({[4-(trifluoromethoxy)phenyl]amino}methylidene)-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 860612-48-2)
- 3-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methyl)-2,3-dihydro-1H-indol-2-one (CAS 691873-21-9)
- N-(1-((4-(trifluoromethoxy)phenyl)sulfonyl)piperidin-3-yl)acetamide (CAS 924845-07-8)
- 3-(2-Oxo-3-(4-(trifluoromethoxy)phenyl)imidazolidin-1-yl)benzoic acid (CAS 651748-79-7)
- 3-(2-(Trifluoromethoxy)phenyl)-4,5-bis(trifluoromethyl)pyridine (CAS 1261457-83-3)
Recommended Standards
- Fraxin (CAS 524-30-1)
- (2,4-Dinitrophenyl)-L-tryptophan (CAS 1655-51-2)
- Azacitidine Impurity 36 (CAS 10302-78-0)
- (4-Chlorophenyl)(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)methanone (CAS 380423-28-9)
- 6-Ethyl-4-methylpyridin-3-amine (CAS 1849304-83-1)
- 1-Isopropylisoquinoline (CAS 20922-03-6)
- 3-(4-Methyl-1-piperazinyl)cyclobutanamine (CAS 1213250-15-7)
- 2-Amino-1H-benzo[d]imidazole-4-carboxamide (CAS 636574-52-2)
- 3-Methyl-4-{[3-(trifluoromethyl)phenyl]sulfanyl}-[1,2]oxazolo[5,4-d]pyrimidine (CAS 478045-23-7)
- Tetrapeptide-3 (CAS 827306-97-8)
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