3-nitroso-1-(propan-2-ylideneamino)imidazolidine-2,4-dione CAS CATO-C3D-26168
| CAS No. | CATO-C3D-26168 |
| Molecular Formula | C6H8N4O3 |
| 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.
3-nitroso-1-(propan-2-ylideneamino)imidazolidine-2,4-dione (CAS CATO-C3D-26168), molecular formula C6H8N4O3 and molecular weight 184.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H8N4O3, 3-nitroso-1-(propan-2-ylideneamino)imidazolidine-2,4-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.15 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.
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 | C6H8N4O3 |
| 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 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6-imino-1,3-dimethyl-5-nitrosodihydropyrimidine-2,4(1H,3H)-dione (CAS 43108-85-6)
- ethyl 2,4-dihydroxypyrimidine-5-carboxylate (CAS CATO-C3D-262477)
- Glufosinate-D3 (CAS 1323486-77-6)
- 3,6-dimethoxy-4-pyridazinecarboxylic acid 3,6-dimethoxypyridazine-4-carboxylic acid 89694-24-6 A843283 (CAS 89694-24-6)
- 1,3,5-Triazine-2,4,6-triamine diphosphate (CAS 15541-60-3)
- 3-(tert-Butoxy)-4-cyclopropoxy-5-(trifluoromethyl)pyridine (CAS 1243346-87-3)
- Propargyl-PEG3-alcohol (CAS 208827-90-1)
- 3-(4-Methylpiperazinomethyl)-2-trifluoromethylbenzophenone (CAS 898789-01-0)
- 2-Propyl-10,10a-dihydroimidazo[1,5-b]isoquinoline-1,3(2H,5H)-dione (CAS 101195-61-3)
- 6-Bromo-4-(difluoromethyl)pyridin-2-ol (CAS 1803696-02-7)
- 1,3-Didecyl-2-methylimidazolium chloride 1,3-didecyl-2-methyl-1H-imidazol-3-ium chloride 70862-65-6 (CAS 70862-65-6)
- DMJ, 95% (CAS 84444-90-6)
- 4-(Methylamino)benzene-1-carboximidamide dihydrochloride (CAS 1421604-83-2)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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