(4S,5S)-5-Nitro-2,6-dioxohexahydropyrimidine-4-carboxylic acid CAS 135576-79-3
| CAS No. | 135576-79-3 |
| Molecular Formula | C5H5N3O6 |
| Molecular Weight | 203.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 203.11 g/mol gives (4S,5S)-5-Nitro-2,6-dioxohexahydropyrimidine-4-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4S,5S)-5-Nitro-2,6-dioxohexahydropyrimidine-4-carboxylic acid (CAS 135576-79-3), molecular formula C5H5N3O6 and molecular weight 203.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H5N3O6, (4S,5S)-5-Nitro-2,6-dioxohexahydropyrimidine-4-carboxylic acid contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4S,5S)-5-Nitro-2,6-dioxohexahydropyrimidine-4-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O6 |
| Molecular Weight | 203.11 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 |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-Chloro-3-(3-chloro-2-methylpropyl)benzene (CAS 1340524-34-6)
- (4S,5R)-5-Nitro-2,6-dioxohexahydropyrimidine-4-carboxylic acid (CAS 135576-89-5)
- 1-Chloro-4-(1-chlorobutan-2-yl)benzene (CAS 1225528-52-8)
- 1-(Tert-butyl)-3,5-dichlorobenzene (CAS 1369899-62-6)
- 2-(Methylthio)pyrimidine-4,5,6-triamine (CAS 1431-40-9)
- 2-(1H-benzo[d]imidazol-1-yl)-N-ethylethan-1-amine (CAS 31488-75-2)
- Perillen (CAS 539-52-6)
- N-(5-(bis(2-methoxyethyl)amino)-2-((5-nitrobenzo[c]isothiazol-3-yl)diazenyl)phenyl)acetamide (CAS 105076-77-5)
- N-(2-(pyridin-3-yl)pyrimidin-4-yl)thiophene-2-carboxamide (CAS 478046-62-7)
- Tert-butyl 4,4-dimethoxy-3-((methylsulfonyl)oxy)piperidine-1-carboxylate (CAS 2097617-92-8)
- 2-(4-Methoxyphenyl)-N'-(3-(trifluoromethyl)benzoyl)imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 866138-00-3)
- (3-Formyl-4,5-dimethoxyphenyl)boronic acid (CAS 194281-45-3)
- Methyl 2-(benzyloxy)-3-fluorobenzoate (CAS 2379322-05-9)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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