3-Amino-N-methyl-1H-1,2,4-triazole-1-carboxamide CAS 41995-96-4
| CAS No. | 41995-96-4 |
| Molecular Formula | C4H7N5O |
| Molecular Weight | 141.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Amino-N-methyl-1H-1,2,4-triazole-1-carboxamide (CAS 41995-96-4), molecular formula C4H7N5O and molecular weight 141.13 g/mol, is a CATO reference standard with documented purity and traceability.
3-Amino-N-methyl-1H-1,2,4-triazole-1-carboxamide (C4H7N5O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C4H7N5O |
| Molecular Weight | 141.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 5 |
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- (4,5-Dimethyl-1H-benzo[d]imidazol-2-yl)methanamine hydrochloride (CAS 1185302-37-7)
- 4-Fluoro-2-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1190314-71-6)
- 6-Chloro-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1782490-33-8)
- 3-(3-Methoxyphenoxy)propylamine (CAS 6451-26-9)
- Methyl 2-(4-methyl-1,4-diazepan-1-yl)pyrimidine-5-carboxylate (CAS 1035271-70-5)
- Trequinsin Hydrochloride (CAS 78416-81-6)
- Benzene-1,2-<SUP>13</SUP>C<SUB>2</SUB> (CAS 109432-78-2)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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