4147AC 88468-97-7 C8H10N2O4 Methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 88468-97-7
| CAS No. | 88468-97-7 |
| Molecular Formula | C8H10N2O4 |
| Molecular Weight | 198.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4147AC 88468-97-7 C8H10N2O4 Methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 88468-97-7), molecular formula C8H10N2O4 and molecular weight 198.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4147AC 88468-97-7 C8H10N2O4 Methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (C8H10N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 198.18 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O4 |
| Molecular Weight | 198.18 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.) | 1982 |
| Nitrogen Atoms | 2 |
Recommended Standards
- J4J633881Z 611-09-6 5-Nitroisatin 2,3-Dihydro-5-nitroindole-2,3-dione 1H-Indole-2,3-dione, 5-nitro- (9CI) Indole-2,3-dione, 5-nitro- N-Nitroisatin 5-21-10-00267 (Beilstein Handbook Reference) BRN 0180223 CCRIS 4031 EINECS 210-252-5 Isatin, 5-nitro- (6CI) 5-Nitro-1H-indole-2,3-dione 5-Nitroindole-2,3-dione NSC 525798 UNII-J4J633881Z (CAS 611-09-6)
- Olmesartan Impurity 22 (CAS 58954-23-7)
- 603-62-3 3-Nitrophthalimide 1H-Isoindole-1,3(2H)-dione, 4-nitro- AI3-08841 EINECS 210-051-2 NSC 5393 Phthalimide, 3-nitro- (CAS 603-62-3)
- Norepinephrine Impurity 162 (CAS CATO-C4X-1514162)
- 7-Chloro-2-ethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 28565-42-6)
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- 7-(4-Ethoxyphenyl)-4-methyl-2-(methylthio)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 338416-18-5)
- Bis(4-tert-butyl-2,6-dimethylphenyl) disulfide (CAS 68819-90-9)
- 2-((4-(Isopropyl(methyl)amino)cyclohexyl)amino)acetic acid (CAS 1353973-45-1)
- 1,4-Dibromo-2-iodo-5-methylbenzene (CAS 123568-21-8)
- (E)-1-(Thiophen-3-yl)but-2-en-1-one (CAS 1308249-57-1)
- (1R*,4R*)-N1-(2-Methoxybenzyl)cyclohexane-1,4-diamine dihydrochloride (CAS 1286274-72-3)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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