3-Methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid CAS 37804-36-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37804-36-7 |
| Molecular Formula | C12H10N2O4 |
| Molecular Weight | 246.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 37804-36-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10N2O4. Molecular weight: 246.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10N2O4 |
| Molecular Weight | 246.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-Benzyl-6-(benzylthio)-3H-purine (CAS 94305-08-5)
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- 3-[(5-methyl-1,2-oxazole-4-)amido]benzoic acid (CAS 67387-54-6)
- 1-(4-Ethoxy-3,5-dimethylphenyl)ethan-1-one (CAS 113361-73-2)
- 1-Phenylpiperidine-4-carboxylic acid hydrochloride (CAS 209005-67-4)
- Ethyl 6-formyl-5-(1H-indol-4-yl)nicotinate (CAS 653573-29-6)
- 4-Bromo-2-methyl-1H-indol-6-amine (CAS 1260383-58-1)
- 2,2,2-Trifluoroethyl (3-(2-oxoimidazolidin-1-yl)phenyl)carbamate (CAS 1240529-00-3)
- 4,5,6,7-Tetrahydrothiazolo[4,5-c]pyridine (CAS 933694-87-2)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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