CAS 53313-85-2

6-(P-toluidino)-2-naphthalenesulfonic acid sodium salt

Description:

6-(P-toluidino)-2-naphthalenesulfonic acid sodium salt, commonly referred to as a naphthalenesulfonic acid derivative, is a chemical compound characterized by its sulfonic acid functional group attached to a naphthalene ring, which is further substituted with a p-toluidine group. This compound typically appears as a solid, often in the form of a sodium salt, which enhances its solubility in water. It is known for its application as a dye intermediate and in various industrial processes, particularly in the textile and paper industries. The presence of the sulfonic acid group contributes to its strong acidic properties, while the aromatic structure provides stability and potential for further chemical modifications. Additionally, this compound may exhibit fluorescence, making it useful in analytical chemistry and as a fluorescent probe. Safety data should be consulted, as with all chemical substances, to understand its handling, potential hazards, and environmental impact.

Formula: C₁₇H₁₄NNaO₃S

InChI: InChI=1/C17H15NO3S.Na/c1-12-2-6-15(7-3-12)18-16-8-4-14-11-17(22(19,20)21)9-5-13(14)10-16;/h2-11,18H,1H3,(H,19,20,21);/q;+1/p-1

SMILES: Cc1ccc(cc1)Nc1ccc2cc(ccc2c1)S(=O)(=O)O.[Na]

Synonyms:

• 2-(p-Toluidinyl)naphthalene-6-sulfonic acid, sodium salt (2,6-TNS)
• 4-O-beta-D-galactopyranosyl-D-glucopyranose hydrate (1:1)
• Sodium 6-(P-Tolylamino)Naphthalene-2-Sulfonate
• Anti-TNS1 (C-terminal) antibody produced in goat
• sodium 6-(p-toluidino)-2-naphthalenesulfonate
• MGC88584
• TNS
• 2-(P-TOLUIDINO)NAPHTHALENE-6-SULFONIC*AC ID SODIUM
• 6-(P-TOLUIDINO)NAPHTHALENE-2-SULFONIC ACID SODIUM SALT
• 2,6-TNS
• 2,6-TNS, SODIUM SALT
• 2-(P-TOLUIDINYL)NAPHTHALENE-6-SULFONIC ACID, SODIUM SALT
• Phentolamine Impurity 10
• tensin 1
• 6-(P-toluidino)-2-naphthalenesulfonic acid sodium salt
• 2-(P-TOLUIDINO)NAPHTHALENE-6-SULFONIC ACID SODIUM SALT
• Sodium 6-(p-toluidino)-2-naphthalenesulfonate, TNS

Sodium 6-(p-tolylamino)naphthalene-2-sulfonate

CAS: 53313-85-2

Purity: 97%

Molecular weight: 335.35

Ref: 10-F988713

2-(P-TOLUIDINO)NAPHTHALENE-6-SULFONIC ACID SODIUM SALT

CAS: 53313-85-2

Formula: C₁₇H₁₄NNaO₃S

Purity: 98%

Color and Shape: Solid

Molecular weight: 335.3527

Ref: IN-DA00D8FT

Sodium 6-(P-Tolylamino)Naphthalene-2-Sulfonate

CAS: 53313-85-2

Sodium 6-(P-Tolylamino)Naphthalene-2-Sulfonate

Purity: 98%

Molecular weight: 335.35g/mol

Ref: 54-OR1015001

6-(p-Toluidino)-2-naphthalenesulfonic Acid Sodium Salt

Controlled Product

CAS: 53313-85-2

Applications 6-(p-Toluidino)-2-naphthalenesulfonic acid sodium salt is a fluorescent probe. It can be used in biological study of interaction between 2-(p-toluidino)-6-naphthalenesulfonic acid sodium salt and other small ligands and β-lactoglobulin.
References Li, H., et al.: Can J Chem, 94, 680 (2016)

Formula: C₁₃H₁₂N₆O₂

Color and Shape: White To Off-White

Molecular weight: 284.273

Ref: TR-T536288

6-(p-Toluidino)-2-naphthalenesulfonic acid sodium

CAS: 53313-85-2

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Formula: C₁₇H₁₄NNaO₃S

Purity: Min. 95%

Molecular weight: 335.4 g/mol

Ref: 3D-DCA31385