3-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine CAS 61139-82-0
| CAS No. | 61139-82-0 |
| Molecular Formula | C5H5N5 |
| Molecular Weight | 135.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine (C5H5N5) contains a nitrile group. 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.
3-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine (CAS 61139-82-0) is a high-purity analytical reference standard with the molecular formula C5H5N5 and a molecular weight of 135.13 g/mol.
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.
CATO manufactures 3-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine 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 | C5H5N5 |
| Molecular Weight | 135.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 3H-[1,2,3]Triazolo[4,5-c]pyridin-7-amine (CAS 116599-51-0)
- 1H-[1,2,4]Triazolo[3,4-b][1,3,5]triazepine (CAS 139349-50-1)
- [1,2,4]triazolo[4,3-a]pyrazin-5-amine (CAS 1421601-44-6)
- 1,2,4-Triazolo[4,3-c]pyrimidin-5-amine (CAS 1823337-74-1)
- [1,2,4]Triazolo[1,5-a]pyrazin-2-amine (CAS 88002-33-9)
- [1,2,4]Triazolo[1,5-a]pyrazin-5-amine (CAS 55366-15-9)
- [1,2,4]triazolo[1,5-a]pyrazin-8-amine (CAS 55366-18-2)
- [1,2,4]Triazolo[1,5-c]pyrimidin-5-amine (CAS 76044-39-8)
Recommended Standards
- 3H-Purin-6(7H)-imine (CAS 66224-66-6)
- 4-Aminopyrazolo[3,4-d]pyrimidine (CAS 2380-63-4)
- 3H-[1,2,3]Triazolo[4,5-c]pyridin-4-amine (CAS 34550-62-4)
- 5-(1H-Imidazol-1-yl)-1H-1,2,4-triazole (CAS 385377-23-1)
- (2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)phenyl)methanol (CAS 63285-64-3)
- tert-Butyl 3-((6-bromopyridin-2-yl)thio)piperidine-1-carboxylate (CAS 1353981-19-7)
- 4-Hydroxy-2-oxo-1-pentyl-N-(p-tolyl)-1,2-dihydroquinoline-3-carboxamide (CAS 300716-18-1)
- 5-Chloro-2-methoxypyridine-4-carboxylic acid (CAS 88912-22-5)
- 1-(2-Bromoethyl)-2-methyl-1h-imidazole (CAS 82566-60-7)
- S-(5-Fluoro-4'-methoxy-[1,1'-biphenyl]-2-yl) dimethylcarbamothioate (CAS 1332589-82-8)
- 3'-Acetyl-5-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261996-91-1)
- Calmidazolium (CAS 95013-41-5)
- 5-Methoxy-2,3-Dihydro-1H-Isoindole (CAS 127168-88-1)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com