2-((4-Oxo-1,4-dihydropyrimidin-2-yl)carbamoyl)benzoic acid CAS 536726-45-1
| CAS No. | 536726-45-1 |
| Molecular Formula | C12H9N3O4 |
| Molecular Weight | 259.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((4-Oxo-1,4-dihydropyrimidin-2-yl)carbamoyl)benzoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-((4-Oxo-1,4-dihydropyrimidin-2-yl)carbamoyl)benzoic acid (CAS 536726-45-1) is a high-purity analytical reference standard with the molecular formula C12H9N3O4 and a molecular weight of 259.22 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-((4-Oxo-1,4-dihydropyrimidin-2-yl)carbamoyl)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((4-Oxo-1,4-dihydropyrimidin-2-yl)carbamoyl)benzoic 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 | C12H9N3O4 |
| Molecular Weight | 259.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related Oxo Standards
- 2-((2-Oxo-1,2-dihydropyrimidin-4-yl)amino)benzoic acid (CAS 64988-60-9)
- 2-((6-Oxo-1,6-dihydropyrimidin-2-yl)thio)ethyl acetate (CAS 50892-51-8)
- 4-(5-Methyl-1,4-dihydropyrimidin-4-yl)benzene-1,2-diol (CAS 741623-84-7)
- (2-Methyl-5,6-dihydropyrimidin-1(4H)-yl)(phenyl)methanone (CAS 52776-55-3)
- (5,6-Dihydropyrimidin-1(4H)-yl)(phenyl)methanone (CAS 856974-06-6)
- 2-((6-Oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid (CAS 20650-30-0)
- (2-Oxo-1,2-dihydropyrimidin-4-yl)methyl carbamate (CAS 3514-13-4)
- 3-(6-Oxo-1,6-dihydropyrimidin-1-yl)propanoic acid (CAS 1342973-78-7)
Recommended Standards
- 1-[4-(trifluoromethoxy)phenyl]piperidin-4-one (CAS 681508-68-9)
- 2-(2-(4-Amino-1,2,5-oxadiazol-3-yl)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 296790-01-7)
- 1,1,1-Trifluoro-4-((4-methoxyphenyl)amino)pent-3-en-2-one (CAS 201659-55-4)
- 2-(pyrrolidin-1-yl)-4-(trifluoromethyl)benzoic acid (CAS 865470-92-4)
- 6-Fluoro-3,5-dimethoxy-1,2,4-triazine (CAS 82736-99-0)
- 2,3-Dimethyl-4-pyridinecarbonitrile (CAS 131895-50-6)
- 3-Bromo-5-[(pyrrolidin-1-yl)methyl]pyridine (CAS 183608-59-5)
- Colistin B Sulfate Salt (~90%) (CAS 1338055-88-1)
- N,N-Bis(2-chloroethyl)propan-1-amine hydrochloride (CAS 38521-66-3)
- (8-(4-Fluorophenyl)-1,4-dioxaspiro[4.5]decan-8-yl)methanamine (CAS 887979-07-9)
- (11bS)-4-hydroxy-2,6-dimethoxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2271444-22-3)
- 3-(3-(Dimethylamino)propyl)-4,5,6,7-tetrahydro-1H-indole-2-carbaldehyde (CAS 258831-27-5)
- Acotiamide Impurity 45 (CAS CATO-C4X-111445)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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