5-(4-Nitrophenyl)-2H-1,2,3-triazole-4-carbonitrile CAS 39807-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39807-68-6 |
| Molecular Formula | C9H5N5O2 |
| Molecular Weight | 215.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Nitrophenyl)-2H-1,2,3-triazole-4-carbonitrile (CAS 39807-68-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5N5O2. Molecular weight: 215.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5N5O2 |
| Molecular Weight | 215.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 5 |
Related Nitrophenyl Standards
- 1-(2-nitrophenyl)-1H-1,2,4-triazole-3-carbonitrile (CAS 1250607-76-1)
- 3-(4-Nitrophenyl)oxirane-2,2-dicarbonitrile (CAS 34559-52-9)
- 3-(3-Nitrophenyl)phenol (CAS 136539-67-8)
- 2-(3-Nitrophenyl)phenol (CAS 71022-84-9)
- 3-Nitrophenyl dimethylphosphinate (CAS 59581-57-6)
- 4-Nitrophenyl Phenyl Ether (CAS 620-88-2)
- 2-Methyl-4-(3-nitrophenyl)pyrimidine (CAS 874774-08-0)
- 2-Methyl-4-(4-nitrophenyl)pyrimidine (CAS 874773-94-1)
Recommended Standards
- 5-(3-Cyanophenyl)-1,3,4-oxadiazole-2-carboxylic acid (CAS 944898-21-9)
- 6-nitro-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 214470-35-6)
- 4-hydroxy-6-nitroquinoline-3-carbonitrile (CAS 2305-65-9)
- Benzo[d]isothiazole-3-carboxamide (CAS 16807-21-9)
- N-Methyl-6-benzothiazolamine (CAS 161557-60-4)
- 2-(tert-Butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 171047-77-1)
- N-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-2-methoxyacetamide (CAS 110522-73-1)
- 2-Fluoro-3-formyl-4-(trifluoromethyl)benzoic acid (CAS 2384294-38-4)
- Ethyl 2-(9-cyano-3,6-bis(ethylamino)-2,7-dimethyl-9H-xanthen-9-yl)benzoate (CAS 144429-82-3)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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