(1-Methyl-1h-1,2,4-triazol-5-yl)methanamine hydrochloride CAS 1427379-86-9
| CAS No. | 1427379-86-9 |
| Molecular Formula | C4H8N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1-Methyl-1h-1,2,4-triazol-5-yl)methanamine hydrochloride.
(1-Methyl-1h-1,2,4-triazol-5-yl)methanamine hydrochloride (CAS 1427379-86-9), molecular formula C4H8N4HCl and molecular weight 148.59 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (1-Methyl-1h-1,2,4-triazol-5-yl)methanamine hydrochloride (C4H8N4HCl) is characterized by a nitrile group, 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. 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.
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 | 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 1-(3,5-Dichlorophenyl)-2,2-dimethylpropan-1-one (CAS 898766-63-7)
- 3-(2-Methylpyrrolidin-2-yl)propan-1-ol (CAS 1427380-58-2)
- 6-Chlorohex-1-en-3-one (CAS 76328-94-4)
- (2R,5R)-1-(2-(1,3-dioxolan-2-yl)phenyl)-2,5-diethylphospholane (CAS 1710765-27-7)
- 1-Ethyl-5-methyl-4-phenyl-1H-imidazol-2(5H)-one (CAS 71624-03-8)
- 3-(3-(Dimethylamino)phenyl)pentan-3-ol (CAS 1443324-62-6)
- (4-Amino-2-methyl-phenyl)-carbamic acid tert-butyl ester (CAS 325953-40-0)
- 2-Chloro-6-(hydroxymethyl)pyridin-3-ol (CAS 208519-41-9)
- 5-Bromo-3-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231673-13-3)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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