Methyl 6-Hydroxypyrimidine-4-carboxylate CAS 7399-93-1
| CAS No. | 7399-93-1 |
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 6-Hydroxypyrimidine-4-carboxylate 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.
Methyl 6-Hydroxypyrimidine-4-carboxylate (CAS 7399-93-1) is a high-purity analytical reference standard with the molecular formula C6H6N2O3 and a molecular weight of 154.12 g/mol.
Methyl 6-Hydroxypyrimidine-4-carboxylate (C6H6N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures Methyl 6-Hydroxypyrimidine-4-carboxylate 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 | C6H6N2O3 |
| Molecular Weight | 154.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 5-Hydroxypyrimidine-2-carboxylate (CAS 1415574-30-9)
- Methyl 2-Hydroxypyrimidine-5-carboxylate (CAS 50628-34-7)
- Methyl 4-Hydroxypyrimidine-5-carboxylate (CAS 4774-35-0)
- 6-Hydroxypyrimidine-4-carbohydrazide (CAS 98021-41-1)
- 5-Hydroxypyrimidine-2,4,6-tricarbaldehyde (CAS 88070-38-6)
- N-Hydroxypyrimidine-5-carbimidoyl chloride (CAS 1009562-97-3)
- N-hydroxypyrimidine-4-carbimidoyl chloride (CAS 1186089-66-6)
- 4-Ethyl-6-hydroxypyrimidine-5-carbonitrile (CAS 1196156-14-5)
Recommended Standards
- Methyl 5-hydroxypyridazine-4-carboxylate (CAS 21579-36-2)
- Methyl 6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 63001-30-9)
- Methyl 5-formylfuran-2-carboxylate (CAS 5904-71-2)
- N,3-dihydroxyisonicotinamide (CAS 89640-77-7)
- 4-(Ethynyloxy)-3-methoxybenzaldehyde (CAS 1958100-59-8)
- 5-Chloro-3-(2,3-dimethoxyphenyl)-1,2,4-thiadiazole (CAS 1378261-24-5)
- 1-ethylcyclopropanamine;hydrochloride (CAS 174886-06-7)
- 2-(3-(Dimethylamino)phenyl)-3-methylbutan-2-ol (CAS 37487-60-8)
- (1-(2,5-Dichlorobenzyl)piperidin-3-yl)methanol (CAS 1289386-61-3)
- Posaconazole Impurity 58 (CAS CATO-C4X-120858)
- Hydroxychloroquine Impurity 88 (CAS CATO-C4X-183588)
- ethyl 7,8-difluoro-4-hydroxyquinoline-3-carboxylate (CAS 228728-81-2)
- n-Benzyl-1-(3,4-dimethoxyphenyl)methanamine (CAS 13174-24-8)
- C-telopeptide (CAS 162929-64-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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