3-(2,4-Difluorophenyl)propanal CAS 1057670-89-9
| CAS No. | 1057670-89-9 |
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,4-Difluorophenyl)propanal (CAS 1057670-89-9) is a high-purity analytical reference standard with the molecular formula C9H8F2O and a molecular weight of 170.16 g/mol.
Based on its molecular formula C9H8F2O, 3-(2,4-Difluorophenyl)propanal contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 170.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 3-(2,4-Difluorophenyl)propanal 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 | C9H8F2O |
| Molecular Weight | 170.16 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.) | 1988 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 1-(3,4-Difluorophenyl)propan-2-one (CAS 1017083-59-8)
- 1-(2,3-Difluorophenyl)propan-2-one (CAS 101712-19-0)
- (2,6-Difluorophenyl)acetone (CAS 101712-20-3)
- (e)-3-(2,3-Difluorophenyl)prop-2-en-1-ol (CAS 1033010-15-9)
- 3-(2,5-Difluorophenyl)propanal (CAS 1057670-90-2)
- 3-(2,6-Difluorophenyl)propanal (CAS 1057670-92-4)
- 2-(2,3-Difluorophenyl)acetimidamide (CAS 1153779-70-4)
- 2-(2,5-Difluorophenyl)propanal (CAS 1216297-48-1)
Recommended Standards
- 3-(1,1-Difluoroethyl)benzaldehyde (CAS 1032527-37-9)
- 7,8-Difluorochroman (CAS 1029476-87-6)
- 3,6-Dimethoxybenzene-1,2-diol (CAS 109765-60-8)
- Dimethyl (2E,4E)-hexa-2,4-dienedioate (CAS 1119-43-3)
- 2-(2-Amino-6-(methylthio)-9H-purin-9-yl)ethanol (CAS 2852-30-4)
- Isoquinoline-4-carbohydrazide (CAS 885272-60-6)
- 4-(2,4-Dichlorophenyl)-2-methyl-1-butene (CAS 951892-67-4)
- 3-(2,6-Difluorophenyl)-2-oxopropanoic acid (CAS 496913-15-6)
- Methyl 2-(3-methylisoxazol-5-yl)acetate (CAS 27349-40-2)
- 1-But-3-enyl-3-isopropylurea (CAS 1602468-06-3)
- Benzofuran-7-carbonitrile, 97% (CAS 52951-09-4)
- (1-Aza-bicyclo[2.2.2]oct-3-yl)-(4-fluoro-benzyl)-amine dihydrochloride (CAS 1158349-48-4)
- 1-(Naphthalen-2-yl)-1h-imidazole-2-thiol (CAS 25372-21-8)
- RGD-targeted Proapoptotic Peptide trifluoroacetate salt (CAS 2243207-09-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com