CAS 28217-22-3

Dansyl-L-arginine

Description:

Dansyl-L-arginine is a fluorescent amino acid derivative characterized by its dansyl group, which imparts strong fluorescence properties, making it useful in various biochemical applications, particularly in studying protein interactions and dynamics. The compound features the amino acid arginine, which is known for its basic side chain and involvement in protein synthesis and cellular signaling. Dansyl-L-arginine is typically soluble in polar solvents, such as water and methanol, due to its ionic and polar characteristics. Its fluorescence can be excited by ultraviolet light, allowing for visualization in biological assays. The compound is often employed in peptide synthesis and as a probe in fluorescence resonance energy transfer (FRET) studies. Additionally, its structure allows for specific interactions with biological molecules, making it a valuable tool in research related to enzyme activity, receptor binding, and cellular processes. Safety data should be consulted for handling, as with any chemical substance, to ensure proper laboratory practices.

Formula: C₁₈H₂₅N₅O₄S

InChI: InChI=1S/C18H25N5O4S/c1-23(2)15-9-3-7-13-12(15)6-4-10-16(13)28(26,27)22-14(17(24)25)8-5-11-21-18(19)20/h3-4,6-7,9-10,14,22H,5,8,11H2,1-2H3,(H,24,25)(H4,19,20,21)/t14-/m0/s1

InChI key: InChIKey=HRBPBWKDJGGGCX-AWEZNQCLSA-N

SMILES: S(N[C@@H](CCCNC(=N)N)C(O)=O)(=O)(=O)C=1C2=C(C(N(C)C)=CC=C2)C=CC1

Synonyms:

• 1-Dimethylaminonaphthalene-5-sulfonyl-<span class="text-smallcaps">L</span>-arginine
• <span class="text-smallcaps">L</span>-Arginine, N²-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-
• Arginine, N²-[[5-(dimethylamino)-1-naphthyl]sulfonyl]-, <span class="text-smallcaps">L</span>-
• Dansyl-(L)-arginine hydrochloride salt
• Dansyl-<span class="text-smallcaps">L</span>-arginine
• Dansyl-L-arginine monohydrochloride
• N-Dansylarginine
• N_α-Dansylarginine
• N²-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]-<span class="text-smallcaps">L</span>-arginine
• N~5~-(diaminomethylidene)-N~2~-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}ornithine
• α-Dansylarginine
• α-Monodansylarginine
• 1-Dimethylaminonaphthalene-5-sulfonyl-L-arginine
• Arginine, N2-[[5-(dimethylamino)-1-naphthyl]sulfonyl]-, L-
• L-Arginine, N2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-

α-DANSYL-L-ARGININE HYDROCHLORIDE

CAS: 28217-22-3

Formula: C₁₈H₂₅N₅O₄S

Purity: 98%

Color and Shape: Solid

Molecular weight: 407.4872

Ref: IN-DA00BDB7

(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid

CAS: 28217-22-3

(S)-2-(5-(Dimethylamino)naphthalene-1-sulfonamido)-5-guanidinopentanoic acid

Purity: 97%

Molecular weight: 407.5g/mol

Ref: 54-OR1055889

α-Dansyl-L-arginine hydrochloride

CAS: 28217-22-3

a-Dansyl-L-arginine hydrochloride is a substrate that binds to albumin and is an antimicrobial peptide. It has been shown to have a fatty acid adsorption mechanism and inactivated. The molecule is an amide with a structural analysis using analytical chemistry, titration calorimetry, and hyperbolic graphs. The enhancement constant is a constant term that is used in the Arrhenius equation for kinetic studies.

Formula: C₁₈H₂₅N₅O₄S•HCl

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 443.95 g/mol

Ref: 3D-FD171439