3-(2,6-Difluoro-4-methoxyphenyl)propanoic acid CAS 1397193-35-9
| CAS No. | 1397193-35-9 |
| Molecular Formula | C10H10F2O3 |
| Molecular Weight | 216.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 3-(2,6-Difluoro-4-methoxyphenyl)propanoic acid (CAS 1397193-35-9), a certified reference material (molecular formula C10H10F2O3, MW 216.18 g/mol) for analytical method development and quality control.
Structurally, 3-(2,6-Difluoro-4-methoxyphenyl)propanoic acid (C10H10F2O3) 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 216.18 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.
CATO manufactures 3-(2,6-Difluoro-4-methoxyphenyl)propanoic acid 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 | C10H10F2O3 |
| Molecular Weight | 216.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1991 |
| Halogen Content | F-containing |
Related Difluoro Standards
- Ethyl 3,5-difluoro-2-methoxybenzoate (CAS 1008138-31-5)
- 3-(3,5-Difluoro-4-methoxyphenyl)propanoic acid (CAS 105219-44-1)
- 3-(3,5-Difluoro-2-methoxyphenyl)propanoic acid (CAS 1092460-64-4)
- 3-(4,5-Difluoro-2-methoxyphenyl)propanoic acid (CAS 1092460-69-9)
- methyl 4-(2,2-difluoro-1-hydroxyethyl)benzoate (CAS 1176283-75-2)
- 2,4-Difluoro-3-(1-methylethoxy)benzoic acid (CAS 1219020-69-5)
- 2,3-Difluoro-6-nitro-n-propylaniline (CAS 1250052-21-1)
- Ethyl 3,4-difluoro-5-methoxybenzoate (CAS 1256469-95-0)
Recommended Standards
- Methyl 2,2-difluoro-2-(4-methoxyphenyl)acetate (CAS 1393539-93-9)
- Ethyl 2-(2,6-difluorophenoxy)acetate (CAS 1414144-27-6)
- 4-(2,2-Difluoroethoxy)-3-methylbenzoic acid (CAS 1373864-75-5)
- 3,4-Difluoro-5-propoxybenzoic acid (CAS 1443328-70-8)
- <SC>L</SC>-Glutamic acid-4-<SUP>13</SUP>C (CAS 135053-07-5)
- 2-(2-(Chlorosulfonyl)-6,7-dihydro-4h-thieno[3,2-c]pyran-4-yl)acetic acid (CAS 1258640-16-2)
- 1-Cinnamyl-1,4-dimethyl-4-(4-(trifluoromethyl)benzyl)piperazine-1,4-diium iodide (CAS 1030010-52-6)
- 1H-indazole-5-carboxylic acid, 3-(Hydroxymethyl)-, methyl ester (CAS 1246250-09-8)
- 1,3-Bis(3-methoxyphenyl)propan-1-one (CAS 898774-46-4)
- N-(3-Aminophenyl)-2-(hexyloxy)benzamide (CAS 1020722-47-7)
- Dinaphtho[2,1-b:2',3'-d]furan-8,13-dione (CAS 5397-99-9)
- N-[4-(Acetylamino)phenyl]-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142207-02-0)
- 3-(1-Ethyl-1H-pyrrol-2-yl)-5-(piperidin-4-yl)-1,2,4-oxadiazole (CAS 1707379-04-1)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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