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8-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%, Thermo Scientific Chemicals

Fluorescent probe for proteins on polyacrylamide gels

$87.37 - $1014.84

Chemical Identifiers

CAS 28836-03-5
Molecular Formula C16H16N2O3S
Molecular Weight (g/mol) 316.38
MDL Number MFCD00012560
InChI Key IPBNQYLKHUNLQE-UHFFFAOYSA-N
Synonym ammonium 8-phenylamino naphthalene-1-sulfonate, 8-anilino-1-naphthalenesulfonic acid ammonium salt, unii-gt7mn8dkd7, gt7mn8dkd7, ammonium 8-anilino-1-naphthalenesulfonate, 1-naphthalenesulfonic acid, 8-phenylamino-, monoammonium salt, 1-naphthalenesulfonic acid, 8-phenylamino-, ammonium salt 1:1, ansa, 1-anilinonaphthalene-8-sulfonic acid ammonium salt, 82-76-8 parent
PubChem CID 120066
IUPAC Name azanium;8-anilinonaphthalene-1-sulfonate
SMILES [NH4+].[O-]S(=O)(=O)C1=C2C(NC3=CC=CC=C3)=CC=CC2=CC=C1
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Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
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AAJ6553806
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Thermo Scientific Chemicals
J6553806
5 g
Each for $87.37
 
AAJ6553814
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Thermo Scientific Chemicals
J6553814
25 g
Each for $273.10
 
AAJ6553822
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Thermo Scientific Chemicals
J6553822
100 g
Each for $1,014.84
 
Description

Description

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.
Specifications

Chemical Identifiers

28836-03-5
316.38
IPBNQYLKHUNLQE-UHFFFAOYSA-N
120066
[NH4+].[O-]S(=O)(=O)C1=C2C(NC3=CC=CC=C3)=CC=CC2=CC=C1
C16H16N2O3S
MFCD00012560
ammonium 8-phenylamino naphthalene-1-sulfonate, 8-anilino-1-naphthalenesulfonic acid ammonium salt, unii-gt7mn8dkd7, gt7mn8dkd7, ammonium 8-anilino-1-naphthalenesulfonate, 1-naphthalenesulfonic acid, 8-phenylamino-, monoammonium salt, 1-naphthalenesulfonic acid, 8-phenylamino-, ammonium salt 1:1, ansa, 1-anilinonaphthalene-8-sulfonic acid ammonium salt, 82-76-8 parent
azanium;8-anilinonaphthalene-1-sulfonate

Specifications

28836-03-5
Yellow to Green
MFCD00012560
3581235
ammonium 8-phenylamino naphthalene-1-sulfonate, 8-anilino-1-naphthalenesulfonic acid ammonium salt, unii-gt7mn8dkd7, gt7mn8dkd7, ammonium 8-anilino-1-naphthalenesulfonate, 1-naphthalenesulfonic acid, 8-phenylamino-, monoammonium salt, 1-naphthalenesulfonic acid, 8-phenylamino-, ammonium salt 1:1, ansa, 1-anilinonaphthalene-8-sulfonic acid ammonium salt, 82-76-8 parent
IPBNQYLKHUNLQE-UHFFFAOYSA-N
azanium;8-anilinonaphthalene-1-sulfonate
120066
98%
8-Anilinonaphthalene-1-sulfonic acid ammonium salt
242°C to 244°C
C16H16N2O3S
5 g
Air and light sensitive; Hygroscopic
Soluble in water,1N NaOH,and methanol.
[NH4+].[O-]S(=O)(=O)C1=C2C(NC3=CC=CC=C3)=CC=CC2=CC=C1
316.38
316.37
Crystalline Powder
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362

H315-H319

EINECSNumber : 249-265-6

TSCA : Yes

Recommended Storage : Ambient temperatures; Store under Nitrogen

SDS
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RUO – Research Use Only