3-(5-Methoxy-1H-benzo[d]imidazol-2-yl)aniline CAS 402608-91-7
| CAS No. | 402608-91-7 |
| Molecular Formula | C14H13N3O |
| Molecular Weight | 239.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 3-(5-Methoxy-1H-benzo[d]imidazol-2-yl)aniline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 239.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-(5-Methoxy-1H-benzo[d]imidazol-2-yl)aniline (CAS 402608-91-7) is a high-purity analytical reference standard with the molecular formula C14H13N3O and a molecular weight of 239.27 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H13N3O |
| Molecular Weight | 239.27 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-(5,6-Dimethyl-1H-1,3-benzodiazol-2-yl)-1,2-dihydropyridin-2-one (CAS 860784-68-5)
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- 3-(5-(Ethoxycarbonyl)-2,4-dimethyl-1H-pyrrol-3-yl)propanoic acid (CAS 37789-64-3)
- 3-(Furan-2-yl)-1-(3-methylphenyl)-1h-pyrazol-5-amine (CAS 956515-98-3)
- Ethyl 4-aminotetrahydro-2H-pyran-2-carboxylate (CAS 2089659-12-9)
- 6-Chloro-3-methylisoquinoline (CAS 14123-76-3)
- 3-Amino-3-ethylpentanoic acid (CAS 854657-84-4)
- 2-(Tetrahydrofuran-2-yl)piperidine (CAS 383128-88-9)
- cyclohexanecarboximidamide (CAS 24722-30-3)
- (S)-5-(((tert-butyldimethylsilyl)oxy)diphenylmethyl)-2-(perfluorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate (CAS 1269472-95-8)
- 4-Bromo-N,3-dimethylbenzenesulfonamide (CAS 923148-87-2)
- 3-(1-Methyl-1h-imidazol-5-yl)isoxazole-5-carboxylic acid (CAS 1369236-60-1)
- n,n-Diallyl-2-(2-hydroxyphenyl)acetamide (CAS 1394735-78-4)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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