2-(2-((2,6-Difluorophenyl)amino)phenyl)acetic acid CAS 90233-40-2
| CAS No. | 90233-40-2 |
| Molecular Formula | C14H11F2NO2 |
| Molecular Weight | 263.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(2-((2,6-Difluorophenyl)amino)phenyl)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.
CATO supplies 2-(2-((2,6-Difluorophenyl)amino)phenyl)acetic acid (CAS 90233-40-2), a certified reference material (molecular formula C14H11F2NO2, MW 263.24 g/mol) for analytical method development and quality control.
2-(2-((2,6-Difluorophenyl)amino)phenyl)acetic acid (C14H11F2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11F2NO2 |
| Molecular Weight | 263.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- N-(2,6-Difluorophenyl)-2-methoxybenzamide (CAS 1065134-54-4)
- Benzyl (2,4-difluorophenyl)carbamate (CAS 112434-18-1)
- Ethyl 2-(2,4-difluorophenyl)nicotinate (CAS 1219503-87-3)
- Ethyl 6-(2,3-difluorophenyl)picolinate (CAS 1261831-63-3)
- N-(3,5-Difluorophenyl)-2-chloropropanamide (CAS 1325672-32-9)
- Ethyl 6-(2,5-difluorophenyl)pyridine-2-carboxylate (CAS 1330750-30-5)
- N-(2,6-Difluorophenyl)-4-methoxybenzamide (CAS 155997-19-6)
- N-(2,4-Difluorophenyl)-2-methoxybenzamide (CAS 314022-67-8)
Recommended Standards
- 2-((3,4,4-Trifluorobut-3-en-1-yl)thio)nicotinic acid (CAS 453557-66-9)
- 2,6-Difluoro-N-(4-methoxyphenyl)benzamide (CAS 905416-51-5)
- [3-(aminosulfonyl)-5-fluoro-4-methoxyphenyl]acetic acid (CAS 926236-77-3)
- 2-ACetamido-3-o-acetyl-2-deoxy-alpha-d-glucopyranose (CAS 51449-95-7)
- 1,1,1,2-Tetrafluoro-2-trifluoromethoxy-4-iodobutane (CAS 200501-96-8)
- methyl 4-amino-3-(hydroxymethyl)benzoate (CAS 76143-02-7)
- 3-Hydroxyquinoxaline-6-carbaldehyde (CAS 916811-92-2)
- tert-Butyl 5-methoxy-3-methyl-1H-pyrazolo[3,4-c]pyridine-1-carboxylate (CAS 1956386-19-8)
- 2-(2-(4-(4-MEthoxyphenyl)piperazin-1-yl)ethyl)isoindoline-1,3-dione (CAS 117046-73-8)
- Z-Val-Pro-OH (CAS 53331-43-4)
- 2-Phenyl-2-(thiophen-2-ylsulfonyl)ethan-1-amine hydrochloride (CAS 1266689-70-6)
- 4-Chloro-6-fluoronicotinic acid (CAS 1211525-00-6)
- 2-(2-Methoxybenzylidene)malononitrile (CAS 2834-10-8)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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