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4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT

Product Name
4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT
CAS No.
15220-11-8
Chemical Name
4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT
Synonyms
4-MUS;4-MU-SULFATE K;Einecs 239-272-2;4-METHYLUMBELLIFERYL SULFATE POTASSIUM;POTASSIUM 4-METHYLUMBELLIFERONE SULFATE;Potassium 4-methylumbelliferyl sulfate;4-methylumberiferryl sulfate potassium salt;4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT;4-METHYLUMBELLIFERYL SULPHATE POTASSIUM SALT;4-METHYLUMBELLIFERONE SULFATE POTASSIUM SALT
CBNumber
CB0492779
Molecular Formula
C10H9KO6S
Formula Weight
296.33
MOL File
15220-11-8.mol
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4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT Property

Melting point:
287-290°C
storage temp. 
-20°C
solubility 
DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form 
Powder
color 
White to Pale Yellow
Water Solubility 
Soluble in water at 5mg/ml
BRN 
3803203
Stability:
Stable in unbuffered solution for several months at -20°
CAS DataBase Reference
15220-11-8(CAS DataBase Reference)
EPA Substance Registry System
2H-1-Benzopyran-2-one, 4-methyl-7-(sulfooxy)-, potassium salt (15220-11-8)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
F 
8-10-21
TSCA 
Yes
HS Code 
29322090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M7133
Product name
4-Methylumbelliferyl sulfate potassium salt
Purity
sulfatase substrate
Packaging
500mg
Price
$194
Updated
2024/03/01
Sigma-Aldrich
Product number
M7133
Product name
4-Methylumbelliferyl sulfate potassium salt
Purity
sulfatase substrate
Packaging
1g
Price
$356
Updated
2024/03/01
Alfa Aesar
Product number
J66160
Product name
4-Methylumbelliferyl sulfate potassium salt, 98%
Packaging
1g
Price
$196.65
Updated
2024/03/01
Alfa Aesar
Product number
J66160
Product name
4-Methylumbelliferyl sulfate potassium salt, 98%
Packaging
5g
Price
$379
Updated
2021/12/16
Alfa Aesar
Product number
J66160
Product name
4-Methylumbelliferyl sulfate potassium salt, 98%
Packaging
500mg
Price
$129
Updated
2024/03/01
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4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT Chemical Properties,Usage,Production

Chemical Properties

Crystalline Solid

Uses

4-Methylumbelliferyl sulfate potassium salt is a fluorometric substrate for the determination of sulfatase. This substrate has been used in the discovery of tyrosine sulfotransferase inhibitors, particularly in P-selectin glycoprotein ligand-1 binding. This compound is virtually non-fluorescent until cleavage by sulfatase enzymes, then emits blue fluorescence (450 nm) with excitation at 360 nm. Use of this compound in high-throughput fluorescence based screening led to the discovery of several potent beta-arylsulfotransferase IV (beta-AST-IV) inhibitors.

Uses

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. Subsitution of the hydroxyl group of 4-Methylumbelliferyl sulfate potassium salt causes the excitation wavelength of the umbelliferone to shift to shorter values and also brings about a decrease in fluorescence. Fluorescence: max. Abs = 334 mm; max. Em. = 370 mm

4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Ethanol Resorcinol Pyridine sulfur trioxide Sulfuric acid

Preparation Products

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4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT Suppliers

Canada 2 China 58 Germany 1 India 2 Japan 1 South Korea 1 Switzerland 3 United Kingdom 8 United States 11 Global 87
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View Lastest Price from 4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT manufacturers

R&D Scientific Inc.
Product
4-Methylumbelliferyl sulfate potassium salt 15220-11-8
Price
US $1250.00/g
Min. Order
1g
Purity
98
Supply Ability
500 Kg
Release date
2024-04-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT 15220-11-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

15220-11-8, 4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALTRelated Search:

4-Methylumbelliferyl-beta-D-glucopyranoside 4-METHYLUMBELLIFERYL-BETA-D-LACTOSIDE (4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt 4-Methylumbelliferyl α-L-idopranosiduronic acid 2-sulphate sodium salt 4-Methylumbelliferylbeta-D-ribofuranoside 4-METHYLUMBELLIFERYL-BETA-D-XYLOPYRANOSIDE 4-METHYLUMBELLIFERYL-BETA-D-CELLOBIOPYRANOSIDE 4-methyl-2-oxo-2H-1-benzopyran-7-yl alpha-L-ido-pyranosiduronic acid 4-Methylumbelliferyl b-D-glucosaminide 4-METHYLUMBELLIFERYL-ALPHA-D-GLUCOPYRANOSIDE HYDRATE 4-Methylumbelliferyl 2-Sulfamino-2-deoxy-α-D-glucopyranoside Sodium Salt Potassium Potassium bisulfate Potassium methyl sulfate POTASSIUM HYDROGEN SULFITE 3-Hydroxyphenyl acetate 4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT 2-OXO-2H-1-BENZOPYRAN-7-YL-SULFATE POTASSIUM SALT

  • 4-METHYL-7-(SULFOOXY)-2H-1-BENZOPYRAN-2-ONE POTASSIUM SALT
  • 4-METHYLUMBELLIFERONE SULFATE POTASSIUM SALT
  • 4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT
  • 4-METHYLUMBELLIFERYL SULPHATE POTASSIUM SALT
  • 4-MUS
  • 4-MU-SULFATE K
  • 7-HYDROXY-4-METHYLCOUMARIN SULFATE POTASSIUM SALT
  • potassium (4-methyl-2-oxo-2H-1-benzopyran-7-yl)sulphate
  • 4-METHYLUMBELLIFERYL SULFATE POTASSIUM
  • 4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT CRYSTALLINE
  • 4-methylumberiferryl sulfate potassium salt
  • Potassium 4-methylumbelliferyl sulfate
  • 4-Methyl-7-(potassiooxysulfonyloxy)-2H-1-benzopyran-2-one
  • Sulfuric acid potassium 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester salt
  • 2H-1-Benzopyran-2-one, 4-methyl-7-(sulfooxy)-, potassium salt
  • 2H-1-Benzopyran-2-one, 4-methyl-7-(sulfooxy)-, potassium salt (1:1)
  • Einecs 239-272-2
  • 4-METHYLUMBELLIFERYL SULFATE POTASSIUM SALT FOR FLUORESCENCE 99+%
  • potassiuM 4-Methyl-2-oxo-2H-chroMen-7-yl sulfate
  • 4-MU-sulfate K *1 g* [4-MethyluMbelliferyl sulfate, potassiuM salt]
  • POTASSIUM 4-METHYLUMBELLIFERONE SULFATE
  • 4-methyl-7-(sulfooxy)-2h-1-benzopyran-2-onpotassiumsalt
  • 4-Methylumbelliferyl Sulfate Potassium Salt extrapure, 99%
  • 15220-11-8
  • C10H7O6SK
  • C10H7O6S稫
  • C10H7KO6S
  • Biochemicals and Reagents
  • BioChemical
  • Fluorescent Enzyme Substrates
  • Fluorescent Probes, Labels, Particles and Stains
  • Alphabetical
  • Detection
  • substrate
  • Fluorescent Labels and Indicators
  • Fluorescent Labels & Indicators
  • Labeling and Diagnostics Reagents
  • Aromatics
  • Heterocycles
  • Sulfur & Selenium Compounds