CAS 1100-23-8: Dansyl-L-asparagine

Description: Dansyl-L-asparagine is a chemical compound characterized by its unique structure, which includes a dansyl group (a sulfonamide derivative of dansyl chloride) attached to the amino acid L-asparagine. This compound is often utilized in biochemical and biophysical studies due to its fluorescent properties, making it valuable for tracking and analyzing proteins and peptides in various applications, including fluorescence microscopy and chromatography. Dansyl-L-asparagine exhibits solubility in polar solvents, which facilitates its use in aqueous environments. The dansyl moiety provides a strong fluorescence signal, allowing for sensitive detection and quantification in experimental settings. Additionally, the presence of the asparagine residue contributes to its role in protein interactions and enzymatic processes. Overall, Dansyl-L-asparagine serves as an important tool in the study of biological systems, particularly in the context of protein labeling and tracking.

Formula: C₁₆H₁₉N₃O₅S

InChI: InChI=1S/C16H19N3O5S/c1-19(2)13-7-3-6-11-10(13)5-4-8-14(11)25(23,24)18-12(16(21)22)9-15(17)20/h3-8,12,18H,9H2,1-2H3,(H2,17,20)(H,21,22)/t12-/m0/s1

InChI key: InChIKey=LRBOEWHGZIFPKV-LBPRGKRZSA-N

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

Synonyms:

• 1-Dimethylaminonaphthalene-5-sulfonyl-<span class="text-smallcaps">L</span>-asparagine
• <span class="text-smallcaps">L</span>-Asparagine, N²-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-
• Asparagine, N2-[[5-(dimethylamino)-1-naphthyl]sulfonyl]-
• Asparagine, N²-[[5-(dimethylamino)-1-naphthyl]sulfonyl]-, <span class="text-smallcaps">L</span>-
• Dansyl-<span class="text-smallcaps">L</span>-asparagine
• Dansylasparagine
• N²-Dansyl-<span class="text-smallcaps">L</span>-asparagine
• N²-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]-<span class="text-smallcaps">L</span>-asparagine
• N~2~-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}asparagine
• L-Asparagine, N2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-
• N2-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]-L-asparagine
• 1-Dimethylaminonaphthalene-5-sulfonyl-L-asparagine
• Dansyl-(L)-asparagine, free acid
• Asparagine, N2-[[5-(dimethylamino)-1-naphthyl]sulfonyl]-, L-

Dansyl-L-asparagine-d6

CAS: 1100-23-8

• Formula: C₁₆D₆H₁₃N₃O₅S
• Color and Shape: Neat
• Molecular weight: 371.441

Dansyl-L-asparagine

CAS: 1100-23-8

Applications Dansyl-L-asparagine is a fluorescent labelled amino acid used in the study of proteins and …

• Formula: C₁₆H₁₉N₃O₅S
• Color and Shape: Neat
• Molecular weight: 365.4

(2S)-3-Carbamoyl-2-[5-(dimethylamino)naphthalene-1-sulfonamido]propanoic acid

CAS: 1100-23-8

(2S)-3-Carbamoyl-2-[5-(dimethylamino)naphthalene-1-sulfonamido]propanoic acid is a fluorescent probe that binds to human serum albumin. It has been …

• Formula: C₁₆H₁₉N₃O₅S
• Purity: Min. 95%
• Molecular weight: 365.4 g/mol