Technical Data
4-Methylumbelliferyl a-L-Idopyranosiduronic acid, Sodium Salt (4-Methylumbelliferyl a-L-Iduronic Acid, Sodium Salt)
Molecular Biology Storage: -20CShipping: RT
A fluorogenic substrate in the assay of a-L-Iduronidase. Useful for the detection of Hurlers syndrome.



Form:Supplied as a White solid.

Melting Point:> 194C

Solubility:DMF, DMSO, Methanol, Water

Method for Determining Identity:
Proton NMR Spectroscopic Analysis

TLC Conditions:
SiO2; Ethyl Acetate: Isopropanol: Water: 5:5:1; Visualized with UV and AMCS; Single spot; Rf=0.5.
Sodium content: 5.3%, contains 1% methanol.
Melting Point: 193-195C

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

CAS Number:

Molecular Formula:

Molecular Weight:
Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards:All products should be handled by qualified personnel only, trained in laboratory procedures.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.