4-Amino-1,3,5-triazin-2(1H)-one hydrate CAS 426837-12-9
| CAS No. | 426837-12-9 |
| Molecular Formula | C3H4N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-1,3,5-triazin-2(1H)-one hydrate (C3H4N4OH2O) 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).
CATO supplies 4-Amino-1,3,5-triazin-2(1H)-one hydrate (CAS 426837-12-9), a certified reference material (molecular formula C3H4N4OH2O, MW 130.11 g/mol) for analytical method development and quality control.
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), 4-Amino-1,3,5-triazin-2(1H)-one hydrate 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 | C3H4N4O H2O |
| Molecular Weight | 130.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Nitrogen Atoms | 4 |
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- 6,6-Dimethyl-6,7-dihydro-4H-pyrano[4,3-d]thiazol-2-amine (CAS 185381-29-7)
- 2-Bromo-1,4-dioxane (CAS 179690-41-6)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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