4-{2-[6-(dibutylamino)naphthalen-2-yl]ethenyl}-1-(3-sulfonatopropyl)pyridin-1-ium

• ChemBase编号: 158626
• 分子式: C28H36N2O3S
• 平均质量: 480.66204
• 单一同位素质量: 480.24466402
• SMILES: CCCCN(CCCC)c1ccc2cc(ccc2c1)/C=C/c1cc[n+](cc1)CCCS(=O)(=O)[O-]
• Canonical SMILES: CCCCN(c1ccc2c(c1)ccc(c2)/C=C/c1cc[n+](cc1)CCCS(=O)(=O)[O-])CCCC
• InChI: InChI=1S/C28H36N2O3S/c1-3-5-17-30(18-6-4-2)28-13-12-26-22-25(10-11-27(26)23-28)9-8-24-14-19-29(20-15-24)16-7-21-34(31,32)33/h8-15,19-20,22-23H,3-7,16-18,21H2,1-2H3
• InChIKey: HAPJROQJVSPKCJ-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: 4-{2-[6-(dibutylamino)naphthalen-2-yl]ethenyl}-1-(3-sulfonatopropyl)pyridin-1-ium
• IUPAC传统名: 4-{2-[6-(dibutylamino)naphthalen-2-yl]ethenyl}-1-(3-sulfonatopropyl)pyridin-1-ium
• 别名: Di-4-ANEPPS; 4-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt

登记号

• CAS号: 90134-00-2
• MDL号: MFCD03453609
• PubChem SID: 162252762
• PubChem CID: 6438327

理论计算性质

• Acid pKa: -1.5950716
• 质子受体: 4
• 质子供体: 0
• LogD (pH = 5.5): 0.052126147
• LogD (pH = 7.4): 0.77661395
• Log P: -2.23182
• 摩尔折射率: 142.5673 cm^3
• 极化性: 56.274803 Å^3
• 极化表面积: 64.32 Å^2
• 可自由旋转的化学键: 13
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: DMF: soluble; DMSO: soluble; ethanol: soluble
• 外观: orange to red solid

安全信息

• 德国WGK号: 3
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C

产品相关信息

• 纯度: ≥95% (HPLC)
• Mol. Weight: mol wt 480.66
• Empirical Formula (Hill Notation): C28H36N2O3S

详细说明

Sigma Aldrich - D8064

Biochem/physiol Actions
Membrane potential dye that responds to changes in membrane potential monitored by fluorescence excitation changes at 440 and 505 nm; correlated to changes in membrane potential of the cell.