5-Amino-1-(2-phenoxyphenyl)-1H-imidazole-4-carbonitrile CAS 551921-64-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 551921-64-3 |
| Molecular Formula | C16H12N4O |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-(2-phenoxyphenyl)-1H-imidazole-4-carbonitrile (CAS 551921-64-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12N4O. Molecular weight: 276.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12N4O |
| Molecular Weight | 276.29 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-[(4-ethoxyphenoxy)methyl]-2-furohydrazide (CAS 438464-88-1)
- 5-Amino-1-(4-phenoxyphenyl)-1H-imidazole-4-carbonitrile (CAS 551921-57-4)
- 5',8'-Dimethoxy-3',4'-dihydro-1'H-spiro[imidazolidine-4,2'-naphthalene]-2,5-dione (CAS 86264-49-5)
- 3-methyl-1-(1H-pyrazol-4-ylmethyl)urea (CAS 1547156-50-2)
- Ethyl 3-hydroxy-5-methylpicolinate (CAS 1806316-63-1)
- 5α-ANDROSTAN-17αMETHYL-17βOL-[3, 2-c]PYRAZOLE (CAS 88247-87-4)
- 2-((5-Methyl-2-phenyl-1H-indol-3-yl)thio)ethyl acetate (CAS 62663-14-3)
- Methyl 1,5-diphenyl-1H-pyrazole-3-carboxylate (CAS 70375-79-0)
- 4-(4-Methylpiperazin-1-yl)benzene-1,2-diamine tetrahydrochloride (CAS 881214-42-2)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com