4-(2,6-Difluorophenyl)butanoic acid CAS 899350-35-7
| CAS No. | 899350-35-7 |
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 200.18 g/mol gives 4-(2,6-Difluorophenyl)butanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(2,6-Difluorophenyl)butanoic acid (CAS 899350-35-7), a certified reference material (molecular formula C10H10F2O2, MW 200.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10F2O2, 4-(2,6-Difluorophenyl)butanoic acid contains a carboxylic acid group, 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 200.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 4-(2,6-Difluorophenyl)butanoic acid 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 | C10H10F2O2 |
| Molecular Weight | 200.18 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 2-(2,3-Difluorophenyl)-2-methylpropanoic acid (CAS 1035261-36-9)
- 3-(3,4-Difluorophenyl)butanoic acid (CAS 1042641-92-8)
- 3-(2,4-Difluorophenyl)butanoic acid (CAS 1042815-69-9)
- 4-(2,4-Difluorophenyl)butanoic acid (CAS 110931-78-7)
- 2-(2,6-Difluorophenyl)-2-methylpropanoic acid (CAS 1216838-87-7)
- 2-(3,5-Difluorophenyl)butanoic acid (CAS 1225522-69-9)
- 2-(3,4-Difluorophenyl)butanoic acid (CAS 1226167-09-4)
- Methyl 2-(3,5-difluorophenyl)propanoate (CAS 1248159-75-2)
Recommended Standards
- 4-(2,5-Difluorophenyl)butanoic acid (CAS 899350-25-5)
- 4-(Difluoromethoxy)-2,6-dimethylbenzaldehyde (CAS 2091583-03-6)
- 4-(2,3-Difluorophenyl)butanoic acid (CAS 939043-52-4)
- 4-(Difluoromethoxy)-3,5-dimethylbenzaldehyde (CAS 749920-58-9)
- 6-(3,4-Dihydroisoquinolin-2(1H)-yl)-4-methylnicotinonitrile (CAS 1355180-63-0)
- 1-Methyl-4-(2-(pyridin-4-yl)ethyl)piperazine (CAS 101589-70-2)
- (3-Chlorophenyl)methanamine hydrochloride (CAS 42365-42-4)
- N-(4-chlorophenyl)-2-(3,4-dimethoxyphenyl)-4-methylthiazole-5-carboxamide (CAS 400080-50-4)
- Tert-butyl (2-formyltricyclo[2.2.1.0(2,6)]Heptan-3-yl)carbamate (CAS 2416235-67-9)
- 4-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 519056-64-5)
- 4-[[[4-[(4-bromo-2-fluorophenyl)amino]-6-methoxy-7-quinazolinyl]oxy]methyl]-1-Piperidinecarboxylic acid 1,1-dimethylethyl ester (CAS 338992-20-4)
- 1-(5-Chloro-2-methylphenoxy)propan-2-ol (CAS 64120-55-4)
- 3-Bromo-2,4,5,6-tetrafluorobenzoyl chloride (CAS 292621-46-6)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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