Methyl 2-(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetate CAS 6535-93-9
| CAS No. | 6535-93-9 |
| Molecular Formula | C7H8N2O4 |
| Molecular Weight | 184.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 2-(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetate (CAS 6535-93-9) is a high-purity analytical reference standard with the molecular formula C7H8N2O4 and a molecular weight of 184.15 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl 2-(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C7H8N2O4 |
| Molecular Weight | 184.15 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- (3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetic acid (CAS 1071308-45-6)
- 6,8-Dioxo-5,7-diazaspiro[3.4]octane-2-carboxylic acid (CAS 1186202-25-4)
- 3-(2,3-Dioxo-3,4-dihydropyrazin-1(2H)-yl)propanoic acid (CAS 1240528-06-6)
- 1-Ethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1242281-85-1)
- 2-(4-Methyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetic acid (CAS 1275729-79-7)
- [cis-2,4-dioxo-3-oxabicyclo[3.2.0]heptan-6-yl] acetate (CAS 179548-96-0)
- (2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl acetate (CAS 98277-03-3)
- (2,4-dioxo-3-oxabicyclo[3.2.0]heptan-6-yl) acetate (CAS 2384356-76-5)
Recommended Standards
- Methyl 2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetate (CAS 5236-60-2)
- Methyl 2,3,4-trihydroxybenzoate (CAS 56128-66-6)
- Methyl 2-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetate (CAS 29571-45-7)
- Methyl 2,4,6-trihydroxybenzoate (CAS 3147-39-5)
- methyl({[2-(prop-2-yn-1-yloxy)phenyl]methyl})amine hydrochloride (CAS 1258640-56-0)
- 3-(6-Amino-5-methylpyridin-3-yl)acrylic acid (CAS 335030-98-3)
- Pitolisant (CAS 362665-56-3)
- NARINGINASE (CAS 9068-31-9)
- 5-Bromo-2-((2-chloro-4-fluorobenzyl)oxy)benzaldehyde (CAS 588692-20-0)
- 2-Chloro-5-(phenoxymethyl)thiazole (CAS 339018-23-4)
- 2-(2-Bromo-1,3-thiazol-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 1196694-65-1)
- 2-(1-NAphthyl)pyrrolidine oxalate (2:1) (CAS 1415819-85-0)
- 6-Aminohexanenitrile (CAS 2432-74-8)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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