3-[(2-AMINOETHYL)DITHIO]PROPIONIC ACID Property

Melting point:

138-141oC

Boiling point:

339.5±27.0 °C(Predicted)

Density 

1.320±0.06 g/cm3(Predicted)

storage temp. 

-20°C Freezer

solubility 

Soluble in Water, DMSO

form 

A solid

pka

4.20±0.10(Predicted)

color 

White to off-white

Stability:

Hygroscopic

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

3-[(2-AMINOETHYL)DITHIO]PROPIONIC ACID Chemical Properties,Usage,Production

Description

Aminoethyl-SS-propionic acid is a cleavable compound containing a terminal amine and carboxylic acid group. The disulfide bonds can be cleaved using Dithiothreitol (DTT) reagent. The terminal amine can be reacted with carboxylic acid, activated NHS esters and other carbonyl compounds. The terminal carboxylic acid can be reacted with primary amines in the presence of activators such as EDC and HATU to form a stable amide bond.

Chemical Properties

3-[(2-AMINOETHYL)DITHIO]PROPIONIC ACID is White Solid

Uses

3-[(2-AMINOETHYL)DITHIO]PROPIONIC ACID is a useful reversible immobilization or crossliking reagent