3-(Pentafluoroethyl)benzaldehyde CAS 1450909-97-3
| CAS No. | 1450909-97-3 |
| Molecular Formula | C9H5F5O |
| Molecular Weight | 224.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Pentafluoroethyl)benzaldehyde is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(Pentafluoroethyl)benzaldehyde (CAS 1450909-97-3) is a high-purity analytical reference standard with the molecular formula C9H5F5O and a molecular weight of 224.13 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-(Pentafluoroethyl)benzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(Pentafluoroethyl)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H5F5O |
| Molecular Weight | 224.13 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.) | 1992 |
| Halogen Content | F-containing |
Related Pentafluoroethyl Standards
- Pentafluoroethyl phenyl ketone (CAS 394-52-5)
- 6-Pentafluoroethyl-pyridazine-3-carbonitrile (CAS 1206524-44-8)
- 4-(Pentafluoroethyl)benzylamine (CAS 128273-62-1)
- 6-Pentafluoroethyl-pyrazine-2-carbonitrile (CAS 1286743-90-5)
- 5-(Pentafluoroethyl)pyrimidine-2-carbonitrile (CAS 1816290-25-1)
- 2-Methyl-4-(pentafluoroethyl)aniline (CAS 226979-96-0)
- (5-Pentafluoroethyl-pyridin-2-yl)-hydrazine (CAS 1204235-15-3)
- (6-Pentafluoroethyl-pyridazin-3-yl)-hydrazine (CAS 1206523-97-8)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(thiophen-3-ylmethyl)-1,3,2-dioxaborolane (CAS 1444010-65-4)
- 4-(Difluoromethyl)-2-(trifluoromethyl)benzaldehyde (CAS 1453070-24-0)
- 3,4-Dinitro-1H-pyrrolo[2,3-b]pyridine 7-oxide (CAS 1431698-08-6)
- 2,4-dichloro-7-methyl-pyrido[3,2-d]pyrimidine (CAS 1567624-24-1)
- 3-Methyl-4-nitro-butyricacidethylester (CAS 2985-50-4)
- N-(5-Amino-2-methoxyphenyl)-4-(2,4-dichlorophenoxy)butanamide (CAS 1020054-48-1)
- 2,4-Difluoro-5-isobutoxyphenylboronic acid (CAS 2096331-54-1)
- 3-(4,5-dihydro-1h-imidazol-2-yl)-1h-indazole (CAS 1221722-78-6)
- 2-(4-(2-Chlorophenoxy)-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylpentanoic Acid (CAS 1191997-64-4)
- Quinoline-3,7-diol (CAS 1261488-49-6)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-fluoro-4-iodopyridine (CAS 1805578-21-5)
- Ethyl 8-(2,3-dimethoxyphenyl)-8-oxooctanoate (CAS 898758-13-9)
- (S,R,S)-AHPC-acetamido-O-C2-amine HCl (CAS 2241641-57-4)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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