2,4-Difluoro-5-(2-oxoimidazolidin-1-yl)benzoic acid CAS 1178351-23-9
| CAS No. | 1178351-23-9 |
| Molecular Formula | C10H8F2N2O3 |
| Molecular Weight | 242.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,4-Difluoro-5-(2-oxoimidazolidin-1-yl)benzoic acid (CAS 1178351-23-9) is a high-purity analytical reference standard with the molecular formula C10H8F2N2O3 and a molecular weight of 242.18 g/mol.
Based on its molecular formula C10H8F2N2O3, 2,4-Difluoro-5-(2-oxoimidazolidin-1-yl)benzoic 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 242.18 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.
CATO manufactures 2,4-Difluoro-5-(2-oxoimidazolidin-1-yl)benzoic 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 | C10H8F2N2O3 |
| Molecular Weight | 242.18 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 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoro Standards
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Recommended Standards
- Methyl 4-(2,4-difluorophenyl)-2,4-dioxobutanoate (CAS 1119299-61-4)
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- (S)-3-Amino-4-(difluoromethyl)-2-oxoindoline-3-carboxylic acid (CAS 1344478-73-4)
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- N-(4H-1,2,4-Triazol-4-yl)cyclopropanecarboxamide (CAS 550299-57-5)
- 3-(Aminomethyl)benzaldehyde (CAS 219919-14-9)
- Platinum,[propanedioato(2-)-O,O'](2-pyridineethanamine-Nα,N1)-,(SP-4-3)- (CAS 82321-87-7)
- 2-Methyl-5-(pentafluorobenzoyl)-pyridine (CAS 1187171-19-2)
- 1-(3,5-Dichloropyridin-4-yl)piperazine (CAS 175277-80-2)
- Methyl 6-amino-2,5-dimethylnicotinate (CAS 1263061-47-7)
- 3-Bromo-5-(trifluoromethyl)pyridine-2-acetonitrile (CAS 1227565-86-7)
- 7-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-1H-isoquinoline-2-carboxylic Acid tert-Butyl Ester (CAS 937048-76-5)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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