Supplier Product Identification Physical and Chemical Properties Handling and Storage Stability and Reactivity
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L-2-Oxothiazolidine-4-carboxylic acid(19771-63-2)

Supplier Product Identification Physical and Chemical Properties Handling and Storage Stability and Reactivity

Product Identification

Product Name
L-2-Oxothiazolidine-4-carboxylic acid
Synonyms
4-Thiazolidinecarboxylic acid, 2-oxo-, (R)-
L-2-Oxothiazolidine-4-carboxylic Acid
CAS
19771-63-2
Formula
C4H5NO3S
Molecular Weight
147.15
RTECS
XJ5426650
Merck
12,7084
Beilstein/Gmelin
4179169

Physical and Chemical Properties

Appearance
White solid, packaged under an inert gas.
Solubility in water
Very soluble
Melting Point
171 - 173
Density
1.582 g/cm3 (20 C)
pKa/pKb
3.15 (pKa)
Partition Coefficient
-1.11
Usage
A cell-permeable, non-toxic thiazolidine procysteine antioxidant that increases intracellular glutathione levels.

Handling and Storage

Storage
Refrigerate (+4 C). Protect from moisture.

Stability and Reactivity

Stability
This product is stable for 2 years as supplied. Unstable in solution; reconstitute just prior to use.
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