4-((4,6-Dimethylpyrimidin-2-yl)carbamoyl)-5-methylisoxazole-3-carboxylic acid CAS 339012-78-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339012-78-1 |
| Molecular Formula | C12H12N4O4 |
| Molecular Weight | 276.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-((4,6-Dimethylpyrimidin-2-yl)carbamoyl)-5-methylisoxazole-3-carboxylic acid (CAS 339012-78-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H12N4O4. Molecular weight: 276.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H12N4O4 |
| Molecular Weight | 276.25 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.) | 2025 |
| Nitrogen Atoms | 4 |
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- 5-(((4,6-Dimethylpyrimidin-2-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 25063-71-2)
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Recommended Standards
- 3-Phenyl-1-(4-(trifluoromethyl)phenyl)prop-2-en-1-one (CAS 62056-10-4)
- 4-(5-(Benzo[d][1,3]dioxol-5-yl)-2H-tetrazol-2-yl)butanoic acid (CAS 924861-80-3)
- 3-Methyl-6-(methyl(phenyl)amino)-5-nitropyrimidine-2,4(1H,3H)-dione (CAS 58758-67-1)
- H-D-Asn-OH · H2O (CAS 5794-24-1)
- (1-Benzylazetidin-3-yl)methanol (CAS 99025-94-2)
- 3-Ethoxy-5-fluorophenol (CAS 1443055-88-6)
- 2-Methyl-1-((tetrahydro-2h-thiopyran-4-yl)amino)propan-2-ol (CAS 1477963-27-1)
- 2-[(4-Amino-3,5-dimethyl-1H-pyrazol-1-yl)methyl]benzoic acid (CAS 1338495-11-6)
- (2S)-2-Amino-1-(3-((benzyl(ethyl)amino)methyl)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1354024-76-2)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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