2-(2,3,5-Trifluorophenyl)acetaldehyde CAS 1256469-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256469-90-5 |
| Molecular Formula | C8H5F3O |
| Molecular Weight | 174.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3,5-Trifluorophenyl)acetaldehyde (CAS 1256469-90-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5F3O. Molecular weight: 174.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5F3O |
| Molecular Weight | 174.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Trifluorophenyl Standards
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- 1-(2,3,5-Trifluorophenyl)ethanone (CAS 243459-93-0)
- 1-(2,3,6-Trifluorophenyl)ethanone (CAS 208173-22-2)
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Recommended Standards
- 5,5-difluoro-1,3,2-dioxathiane 2,2-dioxide (CAS 1215071-15-0)
- 2,2-Difluoro-1-(3-fluorophenyl)ethan-1-one (CAS 1271475-01-4)
- 2-(2-Trifluoromethoxy-ethoxy)-ethanol (CAS 1208079-64-4)
- Methyl 7-oxabicyclo[2.2.1]Heptane-2-carboxylate (CAS 21987-32-6)
- 4-Bromo-5-methoxy-2-(trifluoromethyl)pyridine (CAS 216766-17-5)
- 2',7'-Dibromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1345890-47-2)
- Phthalate Mix 24 (CAS CATO-MPAE111870-ME)
- 2,2-Difluoro-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid (CAS 2091948-49-9)
- 2-Bromo-4,5-dichlorobenzoic acid (CAS 93361-95-6)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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