CAS 1431-39-6: Dansylamide

Description: Dansylamide, with the CAS number 1431-39-6, is a chemical compound characterized by its fluorescent properties, making it valuable in biochemical and analytical applications. It is derived from dansyl chloride and is known for its ability to form stable conjugates with amines, which is useful in labeling and detecting biomolecules. The compound features a dansyl group, which is a sulfonamide moiety attached to a naphthalene ring, contributing to its distinctive fluorescence. Dansylamide is typically used in the study of proteins and peptides, as it can selectively bind to amino groups, allowing for the visualization and quantification of these biomolecules in various assays. Additionally, it is soluble in organic solvents, which facilitates its use in diverse experimental conditions. Safety considerations include handling it with care, as it may pose health risks if inhaled or ingested. Overall, dansylamide is a versatile tool in the fields of biochemistry and molecular biology, particularly in fluorescence-based techniques.

Formula: C₁₂H₁₄N₂O₂S

InChI: InChI=1S/C12H14N2O2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3,(H2,13,15,16)

InChI key: InChIKey=TYNBFJJKZPTRKS-UHFFFAOYSA-N

SMILES: O=S(=O)(N)C1=CC=CC=2C1=CC=CC2N(C)C

Synonyms:

• 1-(Dimethylamino)-5-naphthalenesulfonamide
• 1-Naphthalenesulfonamide, 5-(dimethylamino)-
• 5-(Dimethylamino)-1-naphthalenesulfonamide
• 5-(Dimethylamino)Naphthalene-1-Sulfonamide
• 5-Dimethylamino-1-naphthalenesulphonamide~DNSA
• Danisylamide
• Dansyl amide, (5-Dimethylamino-1-naphhtalene-
• Dansyl amide
• Dansylamide

Dansylamide [for Fluorometry]

CAS: 1431-39-6

• Formula: C₁₂H₁₄N₂O₂S
• Purity: >98.0%(T)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 250.32

Dansylamide

CAS: 1431-39-6

Dansyl amide is a fluorescent dye used in biochemistry and chemistry to label substances with …

• Formula: C₁₂H₁₄N₂O₂S
• Purity: 98.72%
• Color and Shape: White To Light Yellow Fine Crystalline Powder
• Molecular weight: 250.32

DANSYLAMIDE

CAS: 1431-39-6

• Formula: C₁₂H₁₄N₂O₂S
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 250.31676000000004

Dansylamide [for Albumin binding assay]

CAS: 1431-39-6

• Formula: C₁₂H₁₄N₂O₂S
• Purity: >98.0%(T)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 250.32

5-Dimethylamino-1-naphthalenesulfonamide

CAS: 1431-39-6

• Formula: C₁₂H₁₄N₂O₂S
• Color and Shape: white crystalline powder
• Molecular weight: 250.32g/mol

Dansylamide

CAS: 1431-39-6

5-(Dimethylamino)-1-naphthalenesulfonamide

CAS: 1431-39-6

5-(Dimethylamino)-1-naphthalenesulfonamide (DNS) is a fluorescence probe that can be used to measure the concentration of …

• Formula: C₁₂H₁₄N₂O₂S
• Purity: Min. 95%
• Molecular weight: 250.32 g/mol