3,3'-((3,4,5-Trifluorophenyl)methylene)bis(4-hydroxy-2H-chromen-2-one) CAS 1210283-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1210283-33-2 |
| Molecular Formula | C25H13F3O6 |
| Molecular Weight | 466.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-((3,4,5-Trifluorophenyl)methylene)bis(4-hydroxy-2H-chromen-2-one) (CAS 1210283-33-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H13F3O6. Molecular weight: 466.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H13F3O6 |
| Molecular Weight | 466.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Trifluorophenyl Standards
- 2,4,6-Tris(3,4,5-trifluorophenyl)-1,3,5,2,4,6-trioxatriborinane (CAS 223440-94-6)
- 3,4,5-Trifluorophenyl (1r,1's,4R,4'R)-4'-pentyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 175859-25-3)
- Tris(3,4,5-trifluorophenyl)borane (CAS 148892-97-1)
- Tris(2,4,6-trifluorophenyl)borane (CAS 250724-57-3)
- 4-Butyl-4'-(3,4,5-trifluorophenyl)-1,1'-bi(cyclohexane) (CAS 139420-31-8)
- trans-4-(3,4,5-Trifluorophenyl)-trans-4'-propylbicyclohexane (CAS 131819-23-3)
- Ethyl 4-(3-(3,4,5-trifluorophenyl)propanoyl)benzoate (CAS 898777-80-5)
- 1-Oxo-2-(3,4,5-trifluorophenyl)-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1383626-11-6)
Recommended Standards
- 3-Acetamido-N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)-4-methylbenzamide (CAS 1158623-26-7)
- N-(3,4-Dimethylisoxazol-5-yl)-N-((2-methoxyethoxy)methyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 176961-13-0)
- Morinidazole Impurity 28 (CAS CATO-C4X-219628)
- 1-(2-(4-Phenylpiperazin-1-yl)ethyl)-3-(2-(trifluoromethyl)phenyl)urea (CAS 931968-49-9)
- 4-(But-1-yn-1-yl)-6-chloro-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 214287-65-7)
- (S)-4,4-Difluoropyrrolidine-2-carboxylic acid hydrobromide (CAS 72180-29-1)
- 1-(Pyridin-2-ylmethyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 97266-34-7)
- Busulfan Impurity 16 (CAS CATO-C4X-145516)
- Fmoc-N-PEG24-acid (CAS 2170484-59-8)
- Peptide T (CAS 106362-32-7)
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