2-(perfluorophenyl)acetaldehyde CAS 28520-18-5
| CAS No. | 28520-18-5 |
| Molecular Formula | C8H3F5O |
| Molecular Weight | 210.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(perfluorophenyl)acetaldehyde (CAS 28520-18-5) is a high-purity analytical reference standard with the molecular formula C8H3F5O and a molecular weight of 210.10 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-(perfluorophenyl)acetaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(perfluorophenyl)acetaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H3F5O |
| Molecular Weight | 210.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1965 |
| Halogen Content | F-containing |
Related perfluorophenyl Standards
- 2-(Perfluorophenyl)oxirane (CAS 13561-85-8)
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Recommended Standards
- 2-(Isobutylsulfanyl)phenylboronic acid (CAS 2377606-61-4)
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- 2,2,2,3’,5’-Pentafluoroacetophenone (CAS 845823-12-3)
- (1S,2S)-N1,N1-Bis(2-(bis(3,5-dimethylphenyl)phosphino)benzyl)cyclohexane-1,2-diamine (CAS 2634687-83-3)
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