methyl 3-fluoro-2-phenylpropanoate CAS 186700-31-2
| CAS No. | 186700-31-2 |
| Molecular Formula | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 3-fluoro-2-phenylpropanoate (CAS 186700-31-2) is a high-purity analytical reference standard with the molecular formula C10H11FO2 and a molecular weight of 182.19 g/mol.
Structurally, methyl 3-fluoro-2-phenylpropanoate (C10H11FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 182.19 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), methyl 3-fluoro-2-phenylpropanoate 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 | C10H11FO2 |
| Molecular Weight | 182.19 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.) | 2010 |
| Halogen Content | F-containing |
Related methyl Standards
- 2-(4-Fluoro-3,5-dimethylphenyl)acetic acid (CAS 1000544-58-0)
- 1-(5-Fluoro-2-methoxyphenyl)propan-2-one (CAS 1017082-10-8)
- 3-(3-Fluoro-5-methylphenyl)propanoic acid (CAS 1017779-56-4)
- 3-Fluoro-4-(propan-2-yloxy)benzaldehyde (CAS 1021231-72-0)
- 3-(3-fluoro-4-methoxyphenyl)propanal (CAS 1036396-31-2)
- 3-Fluoro-2-isopropoxybenzaldehyde (CAS 1037092-98-0)
- Ethyl 3-Fluoro-2-methylbenzoate (CAS 114312-57-1)
- 2-(3-Fluoro-4-methoxyphenyl)-2-methyloxirane (CAS 1189785-35-0)
Recommended Standards
- 1-Methyl-6-(trifluoromethyl)piperidin-3-amine (CAS 1865110-59-3)
- 1-(2,2,2-Trifluoroethyl)piperidin-4-amine (CAS 187217-99-8)
- 5-Amino-4-fluoro-2,N-dimethylbenzamide (CAS 1862963-13-0)
- 5-(difluoromethyl)thiophene-2-carboxylic acid (CAS 189330-23-2)
- (2-((4-Methylbenzyl)oxy)phenyl)boronic acid (CAS 1311182-72-5)
- [(3-fluorophenyl)sulfonyl]methyl cyanide (CAS 61081-29-6)
- 5-(Pyrazin-2-yl)pyridine-2-carboxylic acid (CAS 1340504-76-8)
- Bisoprolol Impurity 51 (CAS 62911-12-0)
- 3-Amino-1-(3,4-dimethoxyphenyl)thiourea (CAS 721408-62-4)
- 2,8-Bis(methylsulfonyl)dibenzo[b,d]furan (CAS 87964-64-5)
- Ethyl 3-bromo-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyridine-6-carboxylate (CAS 1273565-10-8)
- H-D-Ala-D-Ala-D-Ala-D-Ala-D-Ala-OH (CAS 10491-09-5)
- Posaconazole impurity 249 (CAS CATO-C4X-1208249)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
Why CATO?
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