ChemicalBook > CAS DataBase List > 4-Methylumbelliferyl beta-D-galactoside

4-Methylumbelliferyl beta-D-galactoside

Product Name
4-Methylumbelliferyl beta-D-galactoside
CAS No.
6160-78-7
Chemical Name
4-Methylumbelliferyl beta-D-galactoside
Synonyms
MUG;MUGA;MU-GAL;MUGGAL;4-MU-GAL;MUG, MUGA;4-MU--D-Gal;4-MU-b-D-Gal;MUGALACTOSIDE;4-MU-BETA-D-GAL
CBNumber
CB1269066
Molecular Formula
C16H18O8
Formula Weight
338.31
MOL File
6160-78-7.mol
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4-Methylumbelliferyl beta-D-galactoside Property

Melting point:
258-263 °C (dec.)
alpha 
-64 º (c=1, pyridine, after)
Boiling point:
626.9±55.0 °C(Predicted)
Density 
1.522±0.06 g/cm3(Predicted)
storage temp. 
-20°C
solubility 
Soluble in DMSO (40 mg/ml)
pka
12.73±0.70(Predicted)
form 
Powder
color 
White to slightly off-white
Water Solubility 
soluble
Sensitive 
Moisture Sensitive & Hygroscopic
BRN 
94673
Stability:
Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
InChI
InChI=1/C16H18O8/c1-7-4-12(18)23-10-5-8(2-3-9(7)10)22-16-15(21)14(20)13(19)11(6-17)24-16/h2-5,11,13-17,19-21H,6H2,1H3/t11-,13+,14+,15-,16-/s3
InChIKey
YUDPTGPSBJVHCN-ZDHZLMEDNA-N
SMILES
O(C1=CC2OC(C=C(C)C=2C=C1)=O)[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O |&1:13,15,18,20,22,r|
CAS DataBase Reference
6160-78-7(CAS DataBase Reference)
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Safety

Hazard Codes 
T+
Risk Statements 
26/27/28
Safety Statements 
24/25
WGK Germany 
3
F 
3-10-21
HS Code 
29329900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M1633
Product name
4-Methylumbelliferyl β-D-galactopyranoside
Purity
≥99% (TLC)
Packaging
1g
Price
$218
Updated
2025/07/31
Sigma-Aldrich
Product number
M1633
Product name
4-Methylumbelliferyl β-D-galactopyranoside
Purity
≥99% (TLC)
Packaging
5g
Price
$847
Updated
2025/07/31
Sigma-Aldrich
Product number
M1633
Product name
4-Methylumbelliferyl β-D-galactopyranoside
Purity
≥99% (TLC)
Packaging
250mg
Price
$71.2
Updated
2025/07/31
Usbiological
Product number
257727
Product name
4-Methylumbelliferyl b-D-galactopyranoside
Packaging
1g
Price
$355
Updated
2021/12/16
TRC
Product number
M333050
Product name
4-Methylumbelliferyl β-D-galactopyranoside
Packaging
20g
Price
$565
Updated
2021/12/16
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4-Methylumbelliferyl beta-D-galactoside Chemical Properties,Usage,Production

Description

4-MUG (6160-78-7) is a versatile fluorogenic substrate for ?-galactosidase1 for use in cell extracts or purified enzyme preparations.1-3? This substrate produces a water soluble blue fluorescent coumarin fluorophore. Ex: 342 nm; Em: 441 nm

Chemical Properties

White Powder

Uses

Substrate for fluorometric assay of ?-D-galactosidase

Uses

It is a substrate used for fluorometric assay for β-galactosidase. It is used to detect E-coli n the fluorogenic medium.

Definition

ChEBI: A beta-D-galactoside having a 4-methylumbelliferyl substituent at the anomeric position.

References

[1] NORMAN H. L. CHIU  Amanda L W. Measuring β-Galactosidase Activity in Gram-Positive Bacteria Using a Whole-Cell Assay with MUG as a Fluorescent Reporter[J]. Current protocols in toxicology, 2018, 74 1. DOI:10.1002/cptx.35
[2] KASSIANI KYTIDOU. Nicotiana benthamiana α-galactosidase A1.1 can functionally complement human α-galactosidase A deficiency associated with Fabry disease.[J]. The Journal of Biological Chemistry, 2018: 10042-10058. DOI:10.1074/jbc.ra118.001774
[3] ALICIA HERNÁNDEZ-GUZMÁN. Purification and characterization of an extracellular β-glucosidase from Sporothrix schenckii[J]. FEBS Open Bio, 2016, 6 11: 1067-1077. DOI:10.1002/2211-5463.12108

4-Methylumbelliferyl beta-D-galactoside Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methylumbelliferyl beta-D-galactoside Suppliers

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View Lastest Price from 4-Methylumbelliferyl beta-D-galactoside manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
4-Methylumbelliferyl beta-D-galactoside 6160-78-7
Price
US $0.00/G
Min. Order
10G
Purity
98%min
Supply Ability
30kg/month
Release date
2023-02-16
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-Methylumbelliferyl beta-D-galactoside 6160-78-7
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
Career Henan Chemical Co
Product
4-Methylumbelliferyl beta-D-galactoside 6160-78-7
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
Customized
Release date
2018-12-18

6160-78-7, 4-Methylumbelliferyl beta-D-galactosideRelated Search:

Methyltriethoxysilane Phenylmethylsulfonyl fluoride Diethoxydimethylsilane TRIGALACTURONIC ACID Methyltrimethoxysilane Methyl acrylate Dimethyldimethoxysilane Dimethyl sulfone Bensulfuron methyl Methylparaben Hexamethylphosphoramide D-GALACTOSE 1-[2-(2-AZIDOETHOXY)ETHOXYETHYL]-2,3,4,6-TETRA-O-ACETATE DIGITONIN 4-Methylumbelliferone Kresoxim-methyl Thiophanate-methyl METHYL THIOPHENE-2-CARBOXYLATE Methyl

  • MUG
  • MU-GAL
  • MUGALACTOSIDE
  • MUGGAL
  • 4-METHYLUMBELLIFERYL-b-D- GALACTOPYRANOSIDE extrapure
  • 4-methylumberiferryl-beta-D-galactopyranoside
  • MUG, MUGA
  • 4-Methyl-7-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one
  • 2-Oxo-4-methyl-2H-1-benzopyran-7-yl β-D-galactopyranoside
  • 4-MU-GAL
  • 7-Hydroxy-4-methylcoumarin-β-D-galactoside
  • MUG [4-Methylumbelliferyl-beta-D-galactopyranoside] *CAS 6160-78-7*
  • 4-Methylumbelliferyl β-D-galactopyranoside ,98%
  • 4-methyl-7-[[3,4,5-trihydroxy-6-(hydroxymethyl)-2-oxanyl]oxy]-1-benzopyran-2-one
  • 4-methylumbelliferyl-galactopyranoside
  • 7-(beta-d-galactopyranosyloxy)-4-methyl-2h-1-benzopyran-2-on
  • METHYLUMBELLIFERYL-B-D-GALACTOPYRANOSIDE, 4-
  • 7-HYDROXY-4-METHYLCUMARIN-BETA-D-GALACTOPYRANOSID
  • 4-MU-BETA-D-GAL
  • 4-METHYLUMBELLIFERYL B-D-GALACTOPYRANOSIDE
  • 4-METHYLUMBELLIFERYL-B-D-GALACTOSIDE
  • 4-METHYLUMBELLIFERYL-BETA-D-GALACTOPYRANOSIDE
  • 4-METHYLUMBELLIFERYL-BETA-D-GALACTOSIDE
  • 7-(beta-D-galactopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one
  • 4-Methylumbelliferyl-B-D-Galacto
  • 4-Methylumbelliferyl-D-Galactopyranoside(MUG)
  • 4-MU-b-D-Gal
  • 4-MethyluMbelliferyl-beta-D-galactopyranoside SynonyMs 4-MethyluMbelliferyl-beta-D-galactopyranoside
  • 2H-1-Benzopyran-2-one, 7-(.beta.-D-galactopyranosyloxy)-4-methyl-
  • 4-methylumbelliferyl-á-d-galactopyranoside
  • MUGA
  • 4-METHYLUMBELLIFERYL-SS-D-GALACTOPYRANOSIDE
  • 4-METHYLUMBELLIFERYL-SS-D-GALACTOPYRANOSIDE 98%
  • 4-METHYLUMBELLIFERYL-BETA-D-GALACTO-PYRANOSIDE 97+%
  • 4-Methylumbelliferyl-beta-D-galactosidase
  • 4-MU--D-Gal
  • 4-Methylumbelliferyl β-D-galactopyranoside
  • 4-Methylumbelliferyl beta-D-galactoside USP/EP/BP
  • 2H-1-Benzopyran-2-one,7-(b-D-galactopyranosyloxy)-4-methyl-
  • 7-(β-D-galactopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one
  • 4-Methylumbellifery-β-D-galactopyranoside
  • 4-Methylumbelliferyl- β-D-Galactopyranoside extrapure
  • 4-Methylumbelliferyl β-D-galactoside
  • MUG[4-Methylumbelliferyl-beta-D-galactopyranoside]
  • 2H-1-Benzopyran-2-one, 7-(β-D-galactopyranosyloxy)-4-methyl-
  • 4-methyl-7-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H-chromen-2-one
  • MU-Gal, Fluorescent beta-galactosidase substrate
  • 4-Methylumbelliferyl β-D-Galactopyranoside/4-Methylumbelliferyl-β-D-galactoside/Gal-β-MU
  • 4-Methylumbelliferyl β-<sc>D</sc>-galactopyranoside
  • 6160-78-7
  • Fluorescent Enzyme Substrates
  • Fluorescent Probes, Labels, Particles and Stains
  • Alphabetical
  • Detection
  • Biochemicals and Reagents
  • BioChemical
  • substrate
  • Substrates