2H-Triazole-4,5-dicarbonitrile CAS 53817-16-6
| CAS No. | 53817-16-6 |
| Molecular Formula | C4HN5 |
| Molecular Weight | 119.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, 2H-Triazole-4,5-dicarbonitrile is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 119.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2H-Triazole-4,5-dicarbonitrile (CAS 53817-16-6) is a high-purity analytical reference standard with the molecular formula C4HN5 and a molecular weight of 119.08 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 2H-Triazole-4,5-dicarbonitrile 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 | C4HN5 |
| Molecular Weight | 119.08 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) | 7.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 5 |
Related H Standards
- 56616-99-0 1H-1,2,4-Triazole, 5-chloro-1-methyl- DTXSID80205192 (CAS 56616-99-0)
- 4H-1,2,4-triazole-3,4,5-triamine (CAS 473-96-1)
- 1H-1,2,3 triazole-1-ethanol, 97% (CAS 74731-63-8)
- 1H-1,2,4-Triazole-1-ethanol (CAS 3273-14-1)
- 5-Methyl-[1,2,4]triazole-3,4-diamine (CAS 21532-07-0)
- 1H-1,2,3-Triazole-5-carboxylic Acid (CAS 16681-70-2)
- 1,2,3-Triazole-2-carboxylic acid (CAS 392317-68-9)
- 2H-1,2,3-Triazole-4-carboxylic acid (CAS 573714-78-0)
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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