Methyl 3-(5-amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)propanoate CAS 1256346-74-3
| CAS No. | 1256346-74-3 |
| Molecular Formula | C8H11N3O4 |
| Molecular Weight | 213.19 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 Methyl 3-(5-amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)propanoate.
Methyl 3-(5-amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)propanoate (CAS 1256346-74-3) is a high-purity analytical reference standard with the molecular formula C8H11N3O4 and a molecular weight of 213.19 g/mol.
Methyl 3-(5-amino-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)propanoate (C8H11N3O4) 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 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 | C8H11N3O4 |
| Molecular Weight | 213.19 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 |
| 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.) | 1990 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 1-Amino-1-oxopropan-2-yl 5-amino-3-methylisoxazole-4-carboxylate (CAS 1111604-61-5)
- 2-(5-Amino-3-ethyl-2,6-dioxo-3,6-dihydropyrimidin-1(2h)-yl)acetic acid (CAS 1340119-75-6)
- 2-amino-3-(3,4,5-trihydroxyphenyl)propanoic acid (CAS 16032-83-0)
- 2-(1-Amino-1-methylethyl)-5,6-dihydroxypyrimidine-4-carboxylic acid (CAS 1706458-63-0)
- (2R)-2-amino-3-(2,4,5-trihydroxyphenyl)propanoic acid (CAS 29979-41-7)
- (S)-2-Amino-3-(3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoic acid (CAS 569371-09-1)
- (S)-2-Amino-4-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)butanoic acid (CAS 69557-82-0)
- 1-((6-Amino-5-nitropyrimidin-4-yl)amino)propan-2-ol (CAS 85446-52-2)
Recommended Standards
- Tert-butyl 3-nitro-1H-pyrazole-1-carboxylate (CAS 1253792-38-9)
- 2-(1-Isopropyl-3-nitro-1H-pyrazol-5-yl)acetic acid (CAS 1260658-82-9)
- 1-(4-Cyanophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1239742-64-3)
- Ethyl 2-(2-methyl-4-nitro-1h-imidazol-1-yl)acetate (CAS 13230-22-3)
- (S)-N-((S)-1-((2-Amino-2-oxoethyl)amino)-1-oxo-3-phenylpropan-2-yl)-5-oxopyrrolidine-2-carboxamide (CAS 203396-25-2)
- Octadecanoic acid, 2-sulfo-, sodium salt (CAS 5802-91-5)
- 4-chloro-2-propylquinoline (CAS 100121-90-2)
- Ruxolitinib Impurity 37 (CAS 2821844-77-1)
- 7-Bromo-2,4-dimethoxyquinazoline (CAS 2506049-22-3)
- 2-(5-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352527-03-7)
- 5-Amino-1-propyl-1H-pyrazole-4-carboxamide (CAS 145864-66-0)
- 1-Acetyl-1,2-dihydro-3H-pyrazol-3-one (CAS 852471-15-9)
- Benzyl 2-(2-methoxypyridin-3-yl)pyrrolidine-1-carboxylate (CAS 1352534-98-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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