1-Ethyl-1H-1,2,3-triazole CAS 78910-06-2
| CAS No. | 78910-06-2 |
| Molecular Formula | C4H7N3 |
| Molecular Weight | 97.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Ethyl-1H-1,2,3-triazole 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.
CATO supplies 1-Ethyl-1H-1,2,3-triazole (CAS 78910-06-2), a certified reference material (molecular formula C4H7N3, MW 97.12 g/mol) for analytical method development and quality control.
1-Ethyl-1H-1,2,3-triazole (C4H7N3) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H7N3 |
| Molecular Weight | 97.12 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1,6-Dihydropyridin-2(3H)-one (CAS 61892-77-1)
- 1H-imidazole-2-carbonitrile (CAS 31722-49-3)
- 1,2,3,4-tetrahydropyridin-4-one (CAS 24681-60-5)
- 1H-pyrazol-4-ylmethylamine (CAS 37599-59-0)
- Algestone (CAS 595-77-7)
- Dichlorobis[(1,2,3,4,5-η)-1-propyl-2,4-cyclopentadien-1-yl]zirconium (CAS 73364-09-7)
- 1,2-Bis(hexadecyloxy)ethane (CAS 17367-09-8)
- 3-Chloro-1H-pyrrolo[3,2-b]pyridine (CAS 24509-69-1)
- 1-(4-(4-(4-Methylpiperazine-1-carbonyl)piperidin-1-yl)phenyl)ethan-1-one (CAS 900018-98-6)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)picolinamide (CAS 1542209-30-2)
- 2,2,2-Trifluoro-1-(2-methoxynaphthalen-1-yl)ethan-1-one (CAS 169295-61-8)
- (1-(4-Ethylbenzyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1247047-40-0)
- 4-Bromo-2-propanoyl-1-(trifluoromethoxy)benzene (CAS 1261439-45-5)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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