2,5-dimethyl pyrimidine-2,5-dicarboxylate CAS 115600-17-4
| CAS No. | 115600-17-4 |
| Molecular Formula | C8H14N2O4 |
| Molecular Weight | 202.21 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.
2,5-dimethyl pyrimidine-2,5-dicarboxylate (CAS 115600-17-4), molecular formula C8H14N2O4 and molecular weight 202.21 g/mol, is a CATO reference standard with documented purity and traceability.
2,5-dimethyl pyrimidine-2,5-dicarboxylate (C8H14N2O4) 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 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H14N2O4 |
| Molecular Weight | 202.21 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related dimethyl Standards
- 3,5-Dimethyl-1-(pyrimidin-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1082065-92-6)
- Dimethyl 4-aminopyrrolidine-1,3-dicarboxylate (CAS 149429-34-5)
- 2,2-DIMETHYL-3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-CARBONITRILE (CAS 205818-52-6)
- 2,4-Dimethyl-8-nitroquinoline (CAS 2801-28-7)
- 2,6-Dimethyl-5-nitroquinoline (CAS 312913-60-3)
- 2,8-Dimethyl-6-nitroquinoline (CAS 91138-08-8)
- 4,6-dimethyl pyrimidine-4,6-dicarboxylate (CAS 6345-43-3)
- 6,7-Dimethyl-4-oxo-4H-chromene-3-carbaldehyde (CAS 57803-07-3)
Recommended Standards
- 1-(3-Aminophenyl)-1h-pyrazole-3-carboxamide (CAS 1155123-85-5)
- N-(2-methylbenzo[d]oxazol-5-yl)acrylamide (CAS 1156158-32-5)
- 1-(4-Aminophenyl)-1h-pyrazole-3-carboxamide (CAS 1154650-50-6)
- Methyl 2-(3-acetamidopropanamido)acetate (CAS 1156429-67-2)
- (R)-1-Benzyl-4-hydroxypyrrolidin-2-one (CAS 122089-39-8)
- Ethyl 6,7-dihydro-5H-cyclopenta[c]pyridine-6-carboxylate (CAS 607345-41-5)
- 2-((5-(4-Fluorophenyl)oxazol-2-yl)thio)-N-(3-methoxybenzyl)acetamide (CAS 938536-35-7)
- 5-(2-(2-(Benzyloxy)-2-oxoethyl)-3-oxopiperazin-1-yl)-5-oxopentanoic acid (CAS 1025063-23-3)
- 4-Amino-N-cyclopentyl-2-thioxo-3-(o-tolyl)-2,3-dihydrothiazole-5-carboxamide (CAS 1021224-77-0)
- Z-Asp(OSu)-OBzl (CAS 108325-86-6)
- Trimethoprim Impurity 14 (CAS 154389-62-5)
- 4-(Bromomethyl)-2-chloro-6-(trifluoromethyl)pyridine (CAS 1227575-01-0)
- 4-(Propylcarbamoyl)butanoic acid (CAS 544655-57-4)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com