1-(4-Nitrophenyl)-1h-1,2,3-triazole-4-carbaldehyde CAS 113934-26-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113934-26-2 |
| Molecular Formula | C9H6N4O3 |
| Molecular Weight | 218.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Nitrophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 113934-26-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6N4O3. Molecular weight: 218.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6N4O3 |
| Molecular Weight | 218.17 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Nitrophenyl Standards
- (4-Nitrophenyl)(oxazol-2-yl)methanone (CAS 602295-83-0)
- 1-(2-Nitrophenyl)-1H-pyrrole-2,5-dione (CAS 2973-15-1)
- 1-(3-Nitrophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 944905-78-6)
- 1-(3-Nitrophenyl)-1H-pyrrole-2,5-dione (CAS 7300-93-8)
- 1-(4-nitrophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 4338-06-1)
- 2-(4-Nitrophenyl)oxazole-4-carbaldehyde (CAS 59398-92-4)
- 3-(4-Nitrophenyl)isoxazole-5-carbaldehyde (CAS 869496-64-0)
- 4-(4-Nitrophenyl)-1,3,5-triazin-2(1H)-one (CAS 61709-08-8)
Recommended Standards
- 5-Nitro-2-(1h-1,2,4-triazol-1-yl)benzaldehyde (CAS 1092293-99-6)
- Ethyl 2-(2,3,6-trifluorophenyl)acetate (CAS 114152-22-6)
- 3-Nitro-4-(1h-1,2,4-triazol-1-yl)benzaldehyde (CAS 1092293-96-3)
- 4-(2-Chloro-4-fluorobenzyl)piperidin-4-amine (CAS 919112-73-5)
- 2-(((1-(Bromomethyl)cyclopentyl)oxy)methyl)tetrahydro-2h-pyran (CAS 1247648-51-6)
- Ammonium (R)-3-(hexanoyloxy)-2-((6-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)hexanoyl)oxy)propyl hydrogen phosphate (CAS 474942-99-9)
- Sarpogrelate Impurity 14 (CAS CATO-C4X-291314)
- pyrrolidine-3-sulfonamide (CAS 1208507-46-3)
- 2,8-Dichloro-1,9-dihydro-6H-purin-6-one (CAS 53225-79-9)
- Insulin aspart (CAS 116094-23-6)
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