5-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde CAS 14161-00-3
| CAS No. | 14161-00-3 |
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde.
CATO supplies 5-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde (CAS 14161-00-3), a certified reference material (molecular formula C6H6N2O3, MW 154.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6N2O3, 5-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1961 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetaldehyde (CAS 3055-23-0)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 1074-97-1)
- 1-(2,5-Dioxo-2,5-dihydro-1H-imidazol-4-yl)guanidine (CAS 902771-23-7)
- 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 769-97-1)
- 2,6-Dioxo-3,6-dihydro-2h-pyran-4-carboxylic acid (CAS 14556-16-2)
- 1-Methyl-4,5-dioxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 197652-34-9)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 59299-01-3)
- 3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylic acid (CAS 13924-15-7)
Recommended Standards
- 4,6-Dihydroxy-2-methylpyrimidine-5-carbaldehyde (CAS 14160-85-1)
- 4,6-Dihydro-1H-furo[3,4-c]pyrazole-3-carboxylic acid (CAS 1417985-33-1)
- Methyl 5-Hydroxypyrimidine-2-carboxylate (CAS 1415574-30-9)
- 2-Methyl-6-nitropyridin-4-ol (CAS 1422448-64-3)
- 76372-75-3 2,9-Dipentylisoquinolino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone DTXSID30506080 (CAS 76372-75-3)
- (1S,5R)-6-Oxabicyclo[3.2.0]heptane-3,7-dione (CAS 1638744-42-9)
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- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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