4-(1H-1,2,3-triazol-5-yl)aniline CAS 89221-20-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89221-20-5 |
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1H-1,2,3-triazol-5-yl)aniline (CAS 89221-20-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8N4. Molecular weight: 160.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related H Standards
- 2-(2H-1,2,3-Triazol-2-yl)aniline (CAS 1173462-33-3)
- 2-(1H-1,2,3-triazol-1-yl)aniline (CAS 15213-01-1)
- 3-(1H-1,2,3-Triazol-1-yl)aniline (CAS 16279-73-5)
- 4-(Triazol-1-yl)aniline (CAS 16279-88-2)
- 3-(1,2,4-Triazol-1-yl)aniline (CAS 176032-78-3)
- 2-(1,2,4-Triazol-1-yl)aniline (CAS 39876-84-1)
- 2-(1H-1,2,4-Triazol-5-yl)aniline (CAS 6219-58-5)
- 2-(4h-1,2,4-Triazol-4-yl)aniline (CAS 25660-59-7)
Recommended Standards
- 3-phenyl-4H-1,2,4-triazol-4-amine (CAS 38345-23-2)
- 4-(2-Pyridinyl)-1H-pyrazol-5-amine (CAS 57999-11-8)
- 3-cyclopropyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 945262-33-9)
- 2-(4-((2-Fluorophenoxy)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2245053-33-0)
- 4-methyl-1-(pyrrolidin-2-ylmethyl)-1H-pyrazole (CAS 1247146-12-8)
- (S)-2-(3-Acetamidopyrrolidin-1-yl)acetic acid (CAS 1354018-20-4)
- N'-(3-bromo-5-methylbenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2432855-03-1)
- (1R,2S)-2-(2-(2-nitrophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735275-01-1)
- 2-Chloro-N-cycloheptylacetamide 23511-50-4 7958AD C9H16ClNO (CAS 23511-50-4)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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