A1028

8-Anilino-1-naphthalenesulfonic acid

≥97% purity (HPLC), powder

• Sinonimo/i: N-Phenyl peri acid, ANS, ANSA
• Formula condensata: C₆H₅NHC₁₀H₆SO₃H
• Numero CAS: 82-76-8
• Peso molecolare: 299.34
• Beilstein: 1843887
• Numero MDL: MFCD00003998
• Codice UNSPSC: 12171500
• ID PubChem: 24890494
• NACRES: NA.47

Proprietà

• product name: 8-Anilino-1-naphthalenesulfonic acid,
• Saggio: ≥97% (HPLC)
• Livello qualitativo: 200
• Forma fisica: powder
• Composizione: , <0.5% (solvent)
• Colore: black; gray to dark green
• Punto di fusione: 215-217 °C (dec.) (lit.)
• Solubilità: DMF: 50 mg/mL
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: OS(=O)(=O)c1cccc2cccc(Nc3ccccc3)c12
• InChI: 1S/C16H13NO3S/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13/h1-11,17H,(H,18,19,20); FWEOQOXTVHGIFQ-UHFFFAOYSA-N

Descrizione

Applicazioni

8-Anilino-1-naphthalenesulfonic acid (ANS) has been used to study the thermal aggregation of BSA (bovine serum albumin).

Azioni biochim/fisiol

8-Anilino-1-naphthalenesulfonic acid (ANS) is an important dye which is used to study the intermediate states in the folding/unfolding pathways of proteins. It is also useful to check the conformational changes involved with the aggregation of proteins. ANS is nonfluorescent in the aqueous solution, however, it fluoresces strongly upon binding to BSA (bovine serum albumin) and denatured proteins. It is used for the detection of albumin in the serum. ANS mainly interacts with the solvent exposed nonpolar (hydrophobic) sites.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable