Technical Data
M3544-80
4-Methylumbelliferyl Sulfate, Potassium Salt (4-Methyl-7-(sulfooxy)-2H-1-benzopyran-2-one, Potassium Salt, Potassium 4-Methylumbelliferone Sulfate)
1g
Biochemicals Storage: -20CShipping: RT
Met-enkephalin analog found in opioid extracts of brain and adrenal chromaffin cells that is an artifact generated by trichloroacetic acid extraction. MUS is used as a fluorimetric substrate for arylsulphatase enzyme.

Solubility:
DMSO, Water

Atmoshere:
Inert gas

Method for Determining Identity:
Proton (DMSO-d6) NMR Spectroscopy

TLC Conditions:
C18; Acetonitrile: Water: 9: 4: 1; Visualized with UV and AMCS; Single spot, Rf=0.75

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.

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.

CAS Number:
15220-11-8

Molecular Formula:
C10H7KO6S

Molecular Weight:
294.32
Source: Synthetic
Purity: ~90%
Form: Supplied as a white solid.

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.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.