Search Thermo Fisher Scientific
元素の検索
構造の検索Thermo Scientific Chemicals
8-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%, Thermo Scientific Chemicals
製品番号（カタログ番号）： J65538.14
25 g, Each
化学物質識別子
CAS
28836-03-5
IUPAC Name
ammonium 8-(phenylamino)naphthalene-1-sulfonate
Molecular Formula
C16H16N2O3S
InChI Key
IPBNQYLKHUNLQE-UHFFFAOYSA-N
SMILES
[NH4+].[O-]S(=O)(=O)C1=C2C(NC3=CC=CC=C3)=CC=CC2=CC=C1
仕様
スペックシートForm
Powder or crystalline powder
Assay from Supplier's CofA
≥98.0% (HPLC)
Loss on Drying
≤5.0%
Proton NMR
Conforms to structure
Appearance (Color)
Straw yellow or green to dark green
概要
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases. It is commonly used to study molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases. It is commonly used to study molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media.
Solubility
Soluble in water, 1N NaOH, and methanol.
Notes
Light & Air Sensitive & Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases. It is commonly used to study molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media.
Solubility
Soluble in water, 1N NaOH, and methanol.
Notes
Light & Air Sensitive & Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
RUO – Research Use Only
図
ドキュメントおよびダウンロード
証明書
ロット番号または部分ロット番号で検索
よくあるご質問（FAQ）
引用および参考文献
Search citations by name, author, journal title or abstract text