771058

4-(4′-Hydroxyphenylazo)benzoic acid

97%

• Sinónimos: (E)-4-[(4-Hydroxyphenyl)azo]benzoic acid
• Fórmula empírica (notación de Hill): C₁₃H₁₀N₂O₃
• Número de CAS: 105299-45-4
• Peso molecular: 242.23
• MDL number: MFCD00225268
• UNSPSC Code: 12352106
• PubChem Substance ID: 329767468
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 97%
• form: solid
• reaction suitability: reagent type: cross-linking reagent
• mp: 270-280 °C
• functional group: carboxylic acid; hydroxyl
• storage temp.: 2-8°C
• 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

Descripción

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.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H319
• pcodes: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable