2-(2,4-Difluorophenyl)-2-(dimethylamino)acetic acid CAS 1218641-29-2
| CAS No. | 1218641-29-2 |
| Molecular Formula | C10H11F2NO2 |
| Molecular Weight | 215.20 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 2-(2,4-Difluorophenyl)-2-(dimethylamino)acetic acid (CAS 1218641-29-2), a certified reference material (molecular formula C10H11F2NO2, MW 215.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11F2NO2, 2-(2,4-Difluorophenyl)-2-(dimethylamino)acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(2,4-Difluorophenyl)-2-(dimethylamino)acetic 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 | C10H11F2NO2 |
| Molecular Weight | 215.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- 2-(3,4-Difluorophenyl)-2-(ethylamino)acetic acid (CAS 1214017-87-4)
- 2-(3,4-Difluorophenyl)-2-(dimethylamino)acetic acid (CAS 1218126-33-0)
- 2-(2,5-Difluorophenyl)-2-(dimethylamino)acetic acid (CAS 1218482-63-3)
- 2-(2,6-Difluorophenyl)-2-(dimethylamino)acetic acid (CAS 1218558-85-0)
- Methyl 2-(2,5-difluorophenyl)-2-(methylamino)acetate (CAS 1218664-42-6)
- 3-(3,5-Difluorophenyl)benzonitrile (CAS 1266996-50-2)
- 4-(3,5-Difluorophenyl)benzonitrile (CAS 1365272-12-3)
- 2-(2,6-Difluorophenyl)-N-Methoxy-N-Methylacetamide (CAS 946402-24-0)
Recommended Standards
- Ethyl 2-amino-2-(3,4-difluorophenyl)acetate (CAS 1218509-92-2)
- 2-((1S,2R,3S)-3-Methyl-2-(nitromethyl)-5-oxocyclopentyl)acetic acid (CAS 123000-45-3)
- Ethyl 2-amino-2-(2,6-difluorophenyl)acetate (CAS 1218507-25-5)
- 2-(Pyridin-4-yloxy)benzoic acid (CAS 1247139-79-2)
- 2-Butyl-5-propylfuran (CAS 67632-31-9)
- 7-Bromo-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran] (CAS 1388058-19-2)
- 4-Fluorophenyl chloroformate (CAS 38377-38-7)
- (3Z)-3-{[(4-phenoxyphenyl)amino]methylidene}-1,3-dihydro-2-benzothiophen-1-one (CAS 338954-43-1)
- 4-(4-Fluoro-3-methylphenyl)butan-2-ol (CAS 1340149-74-7)
- 2-(tert-Butyl)-8-methylimidazo[1,2-a]pyridine (CAS 887360-64-7)
- Methyl 2-(5-((ethoxycarbonyl)amino)-1,2,4-thiadiazol-3-yl)acetate (CAS 150215-07-9)
- Ethyl 2-amino-2-(5-methylpyridin-2-yl)acetate (CAS 500993-08-8)
- 4-Bromo-3-ethynylpyridine (CAS 1196146-05-0)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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