6-Aminopyrimidin-2(1H)-one hydrochloride CAS 1784-08-3
| CAS No. | 1784-08-3 |
| Molecular Formula | C4H5N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Aminopyrimidin-2(1H)-one hydrochloride 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.
CATO supplies 6-Aminopyrimidin-2(1H)-one hydrochloride (CAS 1784-08-3), a certified reference material (molecular formula C4H5N3OHCl, MW 147.56 g/mol) for analytical method development and quality control.
The molecular framework of 6-Aminopyrimidin-2(1H)-one hydrochloride (C4H5N3OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C4H5N3O HCl |
| Molecular Weight | 147.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Aminopyrimidin Standards
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- 5-Aminopyrimidin-4-ol hydrochloride (CAS 106913-64-8)
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Recommended Standards
- 2-(Benzofuran-2-yl)imidazo[1,2-a]pyridine (CAS 100965-76-2)
- 4-(5-Ethylthiophen-2-yl)thiazol-2-amine hydrochloride (CAS 1184990-24-6)
- 4-(Hydrazinecarbonyl)-N-(p-tolyl)-1H-imidazole-5-carboxamide (CAS 89562-41-4)
- N2-Methyl-1,3,4-thiadiazole-2,5-diamine (CAS 33151-04-1)
- 3-Chloro-5-fluorobenzenesulfonyl chloride (CAS 1131397-73-3)
- 4-iodobenzene-1,2-dicarbonitrile 69518-17-8 NE22490 (CAS 69518-17-8)
- Boc-D-threo-3-(3-trifluoromethylphenyl)serine (CAS 1134411-38-3)
- 5-Chloro-4-isothiocyanatobenzo[c][1,2,5]thiadiazole (CAS 1467836-46-9)
- 3,3'-(2,4,6-Trioxo-1,3,5-triazinane-1,3-diyl)dipropanenitrile (CAS 2904-27-0)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
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