Cat#: CLP-0158
4-(4′-Hydroxyphenylazo)benzoic acid
Synonyms (s): (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid
Empirical Formula (Hill Notation): C13H10N2O3
Size: 50 mg; 250 mg
Product Introduction
| Molecular Weight | 242.23 |
| NACRES | NA.22 |
| CAS Number | 105299-45-4 |
| MDL Number | MFCD00225268 |
| PubChem Substance ID | 329767468 |
| Form | Solid |
| Reaction Suitability | Reagent type: Cross-linking reagent; Reagent type: Linker |
| Smiles String | OC(C1=CC=C(/N=N/C2=CC=C(O)C=C2)C=C1)=O |
| InChI | 1S/C13H10N2O3/c16-12-7-5-11(6-8-12)15-14-10-3-1-9(2-4-10)13(17)18/h1-8,16H,(H,17,18)/b15-14+ |
| InChI key | HLVCZTOFOWHIJZ-CCEZHUSRSA-N |
| Storage Temp. | 2-8 °C |
Application
4-(4′-Hydroxyphenylazo)benzoic acid may be used to synthesize 4-(4-propyloxyphenylazo)benzoic acid via Williamson synthesis by reacting with 1-bromopropane.
Azobenzene cleavable linker. Treatment with sodium dithionite (sodium hydrosulfite) reduces azo functionality, cleaving the N-N bond to yield two primary amines.Has been used in proteomic and affinity chromatography applications.
Safety Information
| Signal Word | Warning |
| Hazard Classifications | Acute Tox. 4 Oral - Eye Irrit. 2 |
| Storage Class Code | 11 - Combustible Solids |
| WGK | WGK 3 |
For research use only. Not for clinical use.
