2-{[(4-fluorophenyl)carbamoyl]amino}butanedioic acid CAS 1396969-13-3
| CAS No. | 1396969-13-3 |
| Molecular Formula | C11H11FN2O5 |
| Molecular Weight | 270.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-{[(4-fluorophenyl)carbamoyl]amino}butanedioic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-{[(4-fluorophenyl)carbamoyl]amino}butanedioic acid (CAS 1396969-13-3), a certified reference material (molecular formula C11H11FN2O5, MW 270.21 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-{[(4-fluorophenyl)carbamoyl]amino}butanedioic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H11FN2O5 |
| Molecular Weight | 270.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-(difluoromethyl)-1-(3-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxylic acid (CAS 1375474-68-2)
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- 1-Benzyl-5-(trifluoromethyl)-1h-pyrazole-3-carboxylic acid (CAS 1370600-86-4)
- 1-(3-(Trifluoromethyl)benzyl)-1H-imidazole-2-carboxylic acid (CAS 1439896-54-4)
- 2-(Difluoromethoxy)-6-nitrotoluene (CAS 1261440-78-1)
- 7-Chloro-4-[(4-ethylphenyl)methyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1326909-70-9)
- 2,3-Dichloro-5-methylpyrido[3,4-b]pyrazine (CAS 1613455-12-1)
- Abiraterone Impurity 24 (CAS 90468-14-7)
- 4-[2-(1H-Pyrrol-1-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]pyridine (CAS 303146-13-6)
- tert-butyl 3-fluoroazepane-1-carboxylate (CAS 2387602-68-6)
- 2-Hydroxy-nicotinonitrile hydrobromide (CAS 1951441-17-0)
- n-{[1-(3,4-dichlorophenyl)cyclobutyl]methyl}cyclopropanamine (CAS 1273939-65-3)
- ((5-Amino-3-(trifluoromethyl)pyridin-2-yl)imino)dimethyl-l6-sulfanone (CAS 2403574-25-2)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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