2-(1-Aminocyclohexyl)-5-ethyl-6-methylpyrimidin-4(1h)-one hydrochloride CAS 1333723-70-8
| CAS No. | 1333723-70-8 |
| Molecular Formula | C13H21N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(1-Aminocyclohexyl)-5-ethyl-6-methylpyrimidin-4(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.
2-(1-Aminocyclohexyl)-5-ethyl-6-methylpyrimidin-4(1h)-one hydrochloride (CAS 1333723-70-8) is a high-purity analytical reference standard with the molecular formula C13H21N3OHCl and a molecular weight of 271.79 g/mol.
Structurally, 2-(1-Aminocyclohexyl)-5-ethyl-6-methylpyrimidin-4(1h)-one hydrochloride (C13H21N3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 271.79 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C13H21N3O HCl |
| Molecular Weight | 271.79 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Aminocyclohexyl Standards
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Recommended Standards
- 2-(4-Oxo-7-(o-tolyl)thieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile (CAS 1207005-51-3)
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- 3-Chloro-N-[2-(2-ethoxyethoxy)benzyl]-4-methoxyaniline (CAS 1040685-88-8)
- 9-Methyl-9H-fluorene-2,7-diol (CAS 408336-09-4)
- (5-Bromo-2-fluorophenyl)(piperidin-1-yl)methanone (CAS 853313-13-0)
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- Bis-benzo[1,3]dioxol-5-ylmethyl-amineoxalate (CAS 1185292-98-1)
- 2-Chloro-N-((5-(furan-2-yl(hydroxy)methyl)thiophen-2-yl)methyl)benzamide (CAS 1795303-06-8)
- 2,5-Dioxo-2,5-dihydro-1h-pyrrole-1-carboxamide (CAS 3345-50-4)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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