N- CAS 359436-83-2

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M3012-28 N-(Methanethiosulfonylethylcarboxamidoethyl)-5 -naphthylamine-1-sulfonic acid, Sodium Salt (MTS-1,5-EDANS-Carboxyethyl) CAS: 359436-83-2

Specifications

CAS Number

359436-83-2

Grade

Highly Purified

Molecular Formula

C16H19N2NAO6S3

Molecular Weight

454.51

EU Commodity Code

38220090

Shipping Temp

Storage Temp

-20°C

MTS-1,5-EDANS-Carboxyethyl

A fluorescent compound used for the rapid and selective modification of sulfhydryl groups of enzymes. Fluorescence: max. Abs. 335nm; max. Em. 493nm; e x 10-3: 5.7.

CAS No

359436-83-2

Source

Synthetic

Purity

~90%

Atmosphere

Inert gas

Solubility

Methanol, Water

Stability

Light and moisture sensitive; Hygroscopic

Method for Determining Identity

Proton NMR spectroscopic analysis.

TLC Conditions

SiO2; Dichloromethane: Methanol; 3:1. Visualized with UV and AMCS. Single spot: Rf = 0.5. Sodium content: 4.5%.

Storage and Stability

May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.