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Dansylamidoethyl Methanethiosulfonate is a fluorescent reagent that reacts specifically and rapidly with thiol groups to form mixed disulfides. It is characterized by its maximum absorption at 335 nm and maximum emission at 526 nm, with an extinction coefficient (e x 10^-3) of 4.1.

355115-41-2

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355115-41-2 Usage

Uses

Used in Biochemical Research:
Dansylamidoethyl Methanethiosulfonate is used as a fluorescent probe for studying the structures of various protein channels, such as the ACh receptor channel, the GABAA receptor channel, and lactose permease. Its specific reactivity with thiol groups allows for the investigation of protein conformations and interactions.
Used in Pharmaceutical Industry:
Dansylamidoethyl Methanethiosulfonate is used as a tool in drug discovery and development, particularly for identifying and characterizing the binding sites of potential therapeutic agents to their target proteins. Its fluorescence properties enable the monitoring of protein-ligand interactions and the assessment of drug efficacy.
Used in Analytical Chemistry:
Dansylamidoethyl Methanethiosulfonate is employed as a derivatizing agent for the analysis of thiol-containing compounds. Its fluorescence properties facilitate the detection and quantification of these compounds in complex samples, such as biological fluids and environmental matrices.

Check Digit Verification of cas no

The CAS Registry Mumber 355115-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,5,1,1 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 355115-41:
(8*3)+(7*5)+(6*5)+(5*1)+(4*1)+(3*5)+(2*4)+(1*1)=122
122 % 10 = 2
So 355115-41-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H20N2O4S3/c1-17(2)14-8-4-7-13-12(14)6-5-9-15(13)24(20,21)16-10-11-22-23(3,18)19/h4-9,16H,10-11H2,1-3H3

355115-41-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-(dimethylamino)-N-(2-methylsulfonylsulfanylethyl)naphthalene-1-sulfonamide

1.2 Other means of identification

Product number -
Other names 2-(5-Dimethylaminonaphth-1-ylsulfonamido)ethyl Methanethiosulfonate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:355115-41-2 SDS

355115-41-2Upstream product

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