4-(2-Imidazolyl)aniline CAS 13682-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13682-33-2 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Imidazolyl)aniline (CAS 13682-33-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3. Molecular weight: 159.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 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.) | 1960 |
| Nitrogen Atoms | 3 |
Related Imidazolyl Standards
- 3-(1-Imidazolyl)aniline (CAS 112677-67-5)
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- 2-(1-Imidazolyl)aniline (CAS 26286-54-4)
- 4-(2-Imidazolyl)phenol (CAS 15548-89-7)
- 3-(2-Imidazolyl)phenol (CAS 52091-36-8)
- Di(1-imidazolyl)methanimine (CAS 104619-51-4)
- 4-(1-Imidazolyl)butanoic Acid (CAS 72338-58-0)
- 5-(2-Imidazolyl)-4-methylthiazole (CAS 2070896-61-4)
Recommended Standards
- 5-amino-2,3-dimethyl-imidazole-4-carboxylic acid (CAS 1367930-69-5)
- Phthalazin-1-ylmethanamine (CAS 1368892-64-1)
- 2,3-Dihydro-1H-benzo[d]imidazo[1,5-a]imidazole (CAS 135875-05-7)
- Methyl propylglycinate (CAS 209907-26-6)
- N-(2-(1H-Pyrazol-4-yl)-1H-indol-4-yl)-2-phenylacetamide (CAS 827318-35-4)
- 4,9-Dibromoisochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone (CAS 83204-68-6)
- 2-(Isopropylsulfonyl)-1h-benzo[d]imidazole (CAS 30192-39-3)
- 4-(3-Methoxy-2-naphthoyl)-3,3-dimethylpiperazin-2-one (CAS 941890-01-3)
- 2-Methylhept-3-ylamine (CAS 116557-25-6)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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