3-(3-(3,4-Difluorophenyl)-2-oxoimidazolidin-1-yl)benzoic acid CAS 651749-06-3
| CAS No. | 651749-06-3 |
| Molecular Formula | C16H12F2N2O3 |
| Molecular Weight | 318.27 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.
3-(3-(3,4-Difluorophenyl)-2-oxoimidazolidin-1-yl)benzoic acid (CAS 651749-06-3), molecular formula C16H12F2N2O3 and molecular weight 318.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(3-(3,4-Difluorophenyl)-2-oxoimidazolidin-1-yl)benzoic acid (C16H12F2N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 318.27 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3-(3-(3,4-Difluorophenyl)-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 | C16H12F2N2O3 |
| Molecular Weight | 318.27 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- 3-(3-(2,4-Difluorophenyl)-2-oxoimidazolidin-1-yl)benzoic acid (CAS 651749-16-5)
- 3-(3-(2,5-Difluorophenyl)-2-oxoimidazolidin-1-yl)benzoic acid (CAS 651749-08-5)
- 1-(2,4-Difluorophenyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-77-5)
- 5-{[(2,4-difluorophenyl)sulfanyl]methyl}-7-hydroxypyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 1252266-60-6)
- N-(2,5-difluorophenyl)-4-(pyridin-2-yl)piperazine-1-carboxamide (CAS 1024572-82-4)
- (3,4-Difluorophenyl)(4-(pyridin-2-yloxy)piperidin-1-yl)methanone (CAS 1428380-00-0)
- 2-(2,3-Difluorophenyl)-4-iodopyrimidine (CAS 1261855-00-8)
- (2,4-Difluorophenyl)(4-(morpholinomethyl)phenyl)methanone (CAS 898770-65-5)
Recommended Standards
- 4-((3-(Trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 874839-24-4)
- 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 874839-04-0)
- 2-(2-((4-(Trifluoromethoxy)phenyl)amino)thiazol-4-yl)acetic acid (CAS 918793-32-5)
- 5-(((4-Methyl-6-(trifluoromethyl)pyrimidin-2-yl)thio)methyl)furan-2-carboxylic acid (CAS 725699-00-3)
- 3-nitro-1H-pyrazolo[3,4-b]pyridine (CAS 116855-00-6)
- 3,8-dioxabicyclo[3.2.1]octane-2,4-dione (CAS 54885-06-2)
- 5-(Bromomethyl)-1,1-difluorospiro[2.3]hexane (CAS 2091619-22-4)
- Sulfathiazole-13C6 (CAS 1196157-72-8)
- (E)-N-(2-Bromobenzylidene)-2-methylpropane-2-sulfinamide (CAS 878395-92-7)
- Tert-butyl 5-(dimethylamino)octahydroquinoxaline-1(2H)-carboxylate (CAS 2306263-23-8)
- 3-(5-Bromo-2-methoxyphenyl)prop-2-en-1-ol (CAS 125414-14-4)
- Amino-PEG14-alcohol (CAS 34214-89-6)
- N-(2-Cyano-5-cyclopropoxypyridin-3-yl)methanesulfonamide (CAS 1243386-88-0)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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