2-Hydroxy-5-((4-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzoic acid CAS 1417633-80-7
| CAS No. | 1417633-80-7 |
| Molecular Formula | C14H15N3O4 |
| Molecular Weight | 289.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 289.29 g/mol gives 2-Hydroxy-5-((4-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Hydroxy-5-((4-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzoic acid (CAS 1417633-80-7), molecular formula C14H15N3O4 and molecular weight 289.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Hydroxy-5-((4-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzoic acid (C14H15N3O4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Hydroxy-5-((4-isopropyl-6-oxo-1,6-dihydropyrimidin-2-yl)amino)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 | C14H15N3O4 |
| Molecular Weight | 289.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Ethyl 5-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carboxylate (CAS 1416345-06-6)
- N-((4-Oxo-4,6,7,8,9,10-hexahydropyrimido[1,2-a][1,4]diazepin-2-yl)methyl)isoxazole-5-carboxamide (CAS 1422059-71-9)
- 6-(4-Ethoxyphenyl)-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazine-3-carboxylic acid (CAS 1416344-65-4)
- 7-Amino-1-cyclopropyl-3-ethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide (CAS 142557-61-7)
- N-Ethyl-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)-N-phenylacetamide (CAS 1203318-43-7)
- 1-(1,3-Dioxaindan-5-yl)-3-(3-chloropropanoyl)urea (CAS 949259-85-2)
- 2-Ethylhexyl epoxystearate (CAS 141-38-8)
- Boc-Arg(Pbf)-OH (CAS 200124-22-7)
- 7-Bromo-5-chloro-2,3-dihydrobenzofuran-3-amine (CAS 1153451-72-9)
- 1-(1,4-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1710195-18-8)
- Methyl (2-bromobenzyl)glycinate (CAS 852358-46-4)
- 3-Hydroxy-N-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridyl]benzamide (CAS 2246909-59-9)
- 2-(4-Thiazolyl)ethanamine (CAS 7728-74-7)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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