1-Methoxyimidazolidine-2,4,5-trione CAS 339104-05-1
| CAS No. | 339104-05-1 |
| Molecular Formula | C4H4N2O4 |
| Molecular Weight | 144.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Methoxyimidazolidine-2,4,5-trione 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.
1-Methoxyimidazolidine-2,4,5-trione (CAS 339104-05-1), molecular formula C4H4N2O4 and molecular weight 144.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-Methoxyimidazolidine-2,4,5-trione (C4H4N2O4) contains a carbohydrate-derived structure, an amide group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 144.09 g/mol, it falls into the low-molecular-weight range. 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).
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 | C4H4N2O4 |
| Molecular Weight | 144.09 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (3-Nitro-1H-1,2,4-triazol-1-yl)methanol (CAS 74205-83-7)
- 2-(2,2,2-Trifluoroethoxy)ethanol (CAS 2358-54-5)
- 1,1,1-Trifluoro-3-methoxypropan-2-ol (CAS 149902-13-6)
- 2-(4-Oxo-4,5-dihydro-1,2,5-oxadiazol-3-yl)acetic acid (CAS 3201-54-5)
- N-(6-Chlorobenzo[d]thiazol-2-yl)-2,3-dimethoxybenzamide (CAS 895440-89-8)
- 3-(1-Oxoisoindolin-2-yl)-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 439096-93-2)
- 2-Methoxy-3-(methylthio)pyridine (CAS 207732-29-4)
- cis-tert-Butyl 2,6-dimethyl-4-oxopiperidine-1-carboxylate (CAS 1005397-64-7)
- tert-Butyl 3-(piperidin-4-yloxy)azetidine-1-carboxylate hydrochloride (CAS 2126176-76-7)
- 8-Amino-1-methyl-3,4-dihydroquinazolin-2(1H)-one (CAS 1253225-81-8)
- Ethyl 2-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyrimidin-5-yl]oxy}acetate (CAS 866043-18-7)
- Methyl 3-fluoro-4-(piperidin-4-yloxy)benzoate (CAS 1956340-58-1)
- 2-Bromo-4,6-diphenylpyrimidine (CAS 56181-49-8)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
Why CATO?
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