3-FLuoro-alpha,alpha-dimethyl-benzeneacetic acid, methyl ester CAS 476429-16-0
| CAS No. | 476429-16-0 |
| Molecular Formula | C11H13FO2 |
| Molecular Weight | 196.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-FLuoro-alpha,alpha-dimethyl-benzeneacetic acid, methyl ester is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-FLuoro-alpha,alpha-dimethyl-benzeneacetic acid, methyl ester (CAS 476429-16-0), molecular formula C11H13FO2 and molecular weight 196.22 g/mol, is a CATO reference standard with documented purity and traceability.
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-FLuoro-alpha,alpha-dimethyl-benzeneacetic acid, methyl ester 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 | C11H13FO2 |
| Molecular Weight | 196.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 2025 |
| Halogen Content | F-containing |
Related FLuoro Standards
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Recommended Standards
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- 3-Oxo-3-(phenylthio)propanoic acid (CAS 4279-77-0)
- 3-(7-Bromo-9,9-dimethyl-9H-fluoren-2-yl)-9-(4-fluorophenyl)-9H-carbazole (CAS 1207176-72-4)
- n-[(dimethyl-1,2-oxazol-4-yl)methyl]-n-methylcyclopentanamine (CAS 1258693-65-0)
- 2-(4-Morpholinopiperidin-1-yl)acetic acid (CAS 334942-11-9)
- (R)-3-(Benzyloxy)-2-(((tert-butoxycarbonyl)amino)methyl)propanoic acid (CAS 1287146-61-5)
- 1-(5-Bromo-2-methylphenyl)ethylamine (CAS 1270541-79-1)
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- 9-Amino-N-(2-(dimethylamino)ethyl)acridine-4-carboxamide (CAS 89459-43-8)
- (S)-3,3,5-Trimethylmorpholine (CAS 1175761-30-4)
- Gentamicin C2b Pentatrifluoroacetate (CAS 52093-21-7 (free base))
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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