(1-Methyl-1H-1,2,3-triazol-5-yl)methanamine hydrochloride CAS 1781060-19-2
| CAS No. | 1781060-19-2 |
| Molecular Formula | C4H8N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1-Methyl-1H-1,2,3-triazol-5-yl)methanamine 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.
(1-Methyl-1H-1,2,3-triazol-5-yl)methanamine hydrochloride (CAS 1781060-19-2) is a high-purity analytical reference standard with the molecular formula C4H8N4HCl and a molecular weight of 148.59 g/mol.
Based on its molecular formula C4H8N4HCl, (1-Methyl-1H-1,2,3-triazol-5-yl)methanamine hydrochloride contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 148.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C4H8N4 HCl |
| Molecular Weight | 148.59 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 6,7-Dimethyl-2,3,5,6-tetrahydro-1H-pyrrolizine (CAS 174148-40-4)
- 2-Morpholinoisonicotinaldehyde (CAS 864068-87-1)
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- Ursodeoxycholic Acid impurity 99 (CAS CATO-C4X-142299)
- 4-(trifluoromethyl)pyridine-3-carbaldehyde (CAS 1083197-78-7)
- 2-(5-Bromo-2-methoxypyridin-3-yl)acetonitrile (CAS 1227591-98-1)
- 2-(4-Bromobutyl)benzo[d][1,3,2]dioxaborole (CAS 142172-51-8)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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