methyl 5-amino-1H-1,2,4-triazole-3-carboxylate CAS 3641-14-3
| CAS No. | 3641-14-3 |
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, methyl 5-amino-1H-1,2,4-triazole-3-carboxylate (C4H6N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 142.12 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
methyl 5-amino-1H-1,2,4-triazole-3-carboxylate (CAS 3641-14-3) is a high-purity analytical reference standard with the molecular formula C4H6N4O2 and a molecular weight of 142.12 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures methyl 5-amino-1H-1,2,4-triazole-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related methyl Standards
- 5-Amino-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxamide (CAS 119768-91-1)
- 3-Amino-5-hydroxy-1H-pyrazole-1-carboxamide (CAS 119769-05-0)
- 2-(5-Amino-1h-1,2,4-triazol-1-yl)acetic acid (CAS 1341722-85-7)
- 2-(4-Amino-2h-1,2,3-triazol-2-yl)acetic acid (CAS 1368124-71-3)
- N-(4-Amino-1,2,5-oxadiazol-3-yl)acetamide (CAS 140706-47-4)
- 5-Amino-(1H)-1,2,4-triazole-3-acetic Acid (CAS 143832-52-4)
- 2-(4-Amino-1,2,5-oxadiazol-3-yl)acetamide (CAS 383881-15-0)
- 4-Amino-N-methyl-1,2,5-oxadiazole-3-carboxamide (CAS 30720-84-4)
Recommended Standards
- 3-(1H-1,2,3,4-tetrazol-1-yl)propanoic acid 92614-86-3 Z2832014038 (CAS 92614-86-3)
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- 893631-08-8 6-Hydrazinylpyrimidine-2,4(1H,3H)-dione DTXSID10403402 (CAS 893631-08-8)
- Minoxidil Impurity 26 (CAS CATO-C4X-170026)
- 1-Amino-1H-1,2,4-triazole-3-carboxylic acid (CAS 142415-65-4)
- (2Z)-7-(4-Chlorophenoxy)-2-[(dimethylamino)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 339115-98-9)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)(thiophen-2-yl)methanol (CAS 318949-16-5)
- 2-Fluoro-3-nitrobenzoic acid methyl ester (CAS 946126-94-9)
- 6-Acetylbenzo[d]oxazol-2(3H)-one (CAS 54903-09-2)
- 2-Chloro-5-(2H-tetrazol-5-yl)pyridine (CAS 1224464-93-0)
- 2-(Ethoxycarbonyl)-5-fluoro-2,3-dihydro-1H-indene-2-carboxylic acid (CAS 1951439-78-3)
- 4-(Methylamino)-2-(methylthio)pyrimidine-5-carbohydrazide (CAS 866884-87-9)
- 3-(4-Methoxybenzyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-35-2)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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