(E)-4-(phenyldiazenyl)aniline hydrochloride CAS 287481-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 287481-35-0 |
| Molecular Formula | C12H11N3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-4-(phenyldiazenyl)aniline hydrochloride (CAS 287481-35-0) pharmaceutical standards reference standard. Molecular formula: C12H11N3 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11N3 HCl |
| Molecular Weight | 233.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
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- 4-(4-(Phenyldiazenyl)phenoxy)butane-1-thiol (CAS 204075-32-1)
- (E)-2'-(Phenyldiazenyl)-[1,1':4',1''-terphenyl]-4,4''-diamine (CAS 2092028-48-1)
Recommended Standards
- 5-Methoxy-4-(trimethylsilyl)nicotinotrile (CAS 1138444-11-7)
- 4-[2-(quinolin-2-yl)ethenyl]benzoic acid (CAS 1000277-67-7)
- Ethyl 2-amino-2-methyl-3-(1h-pyrazol-1-yl)propanoate (CAS 1250674-85-1)
- Octylpyridinium bromide (CAS 2534-66-9)
- 5-cyclopropyl-4-methyl-4H-1,2,4-triazol-3-amine hydroiodide (CAS 1955548-50-1)
- 4-Bromo-2-ethoxy-1-fluorobenzene (CAS 900174-64-3)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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