ChemicalBook > CAS DataBase List > 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE

4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE

Product Name: 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
CAS No.: 38597-12-5
Chemical Name: 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
Synonyms: 7-(B1;MU-α-Gal;4MU-α-Gal;MU-ALPHA-GAL;alpha-Gal-MU;4-MU-ALPHA-D-GAL;4-MU a-D-galactopyranoside;4-Methylumbelliferyl-A-DGalacto-;4-METHYLUMBELLIFERYL-A-D-GALACTOSIDE;4-methylumbelliferyl α-D-galactoside
CBNumber: CB8110891
Molecular Formula: C16H18O8
Formula Weight: 338.31
MOL File: 38597-12-5.mol

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4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE Property

Melting point:: 171-173 °C
Boiling point:: 626.9±55.0 °C(Predicted)
Density: 1.522±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,2-8°C
solubility: H₂O: 10 mg/mL hot, clear, colorless
pka: 12.73±0.70(Predicted)
form: Crystalline Powder
color: White to almost white
Water Solubility: water: 50mg/mL, clear, colorless to very faintly yellow
BRN: 94674
Stability:: Hygroscopic
CAS DataBase Reference: 38597-12-5(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: 29400090

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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.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M7633
Product name: 4-Methylumbelliferyl α-D-galactopyranoside
Purity: ≥98% (TLC)
Packaging: 25mg
Price: $191.67
Updated: 2025/07/31

Sigma-Aldrich

Product number: 474422
Product name: 4-Methylumbelliferyl-α-D-galactopyranoside
Purity: Substrate for the fluorogenic assay of α-D-galactosidase.
Packaging: 50mg
Price: $214
Updated: 2025/07/31

Cayman Chemical

Product number: 16551
Product name: 4-Methylumbelliferyl α-D-galactopyranoside
Purity: ≥98%
Packaging: 10mg
Price: $32
Updated: 2024/03/01

Cayman Chemical

Product number: 16551
Product name: 4-Methylumbelliferyl α-D-galactopyranoside
Purity: ≥98%
Packaging: 25mg
Price: $63
Updated: 2024/03/01

Sigma-Aldrich

Product number: M7633
Product name: 4-Methylumbelliferyl α-D-galactopyranoside
Purity: ≥98% (TLC)
Packaging: 100mg
Price: $474.98
Updated: 2025/07/31

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4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

A fluorogenic substrate in the assay of a-galactosidase

Uses

A fluorogenic substrate in the assay of α-galactosidase.

Uses

FFluorescent substrate for ?-galactosidase activity in cell extracts, lysosomes and human blood serum. The lower pKa of the hydrolysis product, allows its detection at phisiological pH5.

Definition

ChEBI: An alpha-D-galactoside having a 4-methylumbelliferyl substituent at the anomeric position

Biological Activity

4-Methylumbelliferyl α-D-galactopyranoside is a fluorogenic substrate for α-galactosidase-A. The enzyme converts the substrate to form a blue fluorescent product, methylumbelliferyl. The fluorescence is measured spectrophotometrically.

4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE Suppliers

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View Lastest Price from 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 4-Methylumbelliferyl α-D-galactopyranoside 38597-12-5
Price: US $0.00/G
Min. Order: 10G
Purity: 98%min
Supply Ability: 30kg/month
Release date: 2023-02-15

Career Henan Chemical Co

Product: 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE 38597-12-5
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 100KG
Release date: 2018-12-19

38597-12-5, 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDERelated Search:

D-Galactose P-NITROPHENYL ALPHA-L-ARABINOPYRANOSIDE 4-NITROPHENYL-BETA-D-MANNOPYRANOSIDE n-Dodecyl-beta-D-maltoside 4-NITROPHENYL-ALPHA-L-ARABINOFURANOSIDE CYANIDIN-3-GALACTOSIDE CHLORIDE 4-NITROPHENYL-BETA-D-CELLOBIOSIDE 2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside 4-Methylumbelliferyl-beta-D-glucopyranoside 4-Methylumbelliferyl beta-D-galactoside Methyl β-L-Arabinopyranoside METHYL-ALPHA-D-GALACTOPYRANOSIDE D-(+)-FUCOSE L-(+)-ARABINOSE PH-ALPA-D-GAL METHYL ALPHA-D-GALACTOPYRANOSIDE MONOHYDRATE METHYL ALPHA-D-FUCOPYRANOSIDE 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE

4-MU-ALPHA-D-GAL

4-METHYLUMBELLIFERYL A-D-GALACTOPYRANOSIDE

4-METHYLUMBELLIFERYL-A-D-GALACTOSIDE

4'-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE

4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE

4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE HYDRATE

4-METHYLUMBELLIFERYL ALPHA-D-GALACTOSIDE

4-METHYL-2-OXO-2H-CHROMEN-7-YL ALPHA-D-GALACTOPYRANOSIDE

4-Methyl-2-oxo-2H-1-benzopyran-7-yl α-D-galactopyranoside

4-Methylumbelliferyl-alpha-D-galactopyranoside hydrate,99%

4-Methylumbelliferone-a-D-galactopyranoside

7-HYDROXY-4-METHYLCUMARIN-ALPHA-D-GALACTOPYRANOSID

METHYLUMBELLIFERYL-A-D-GALACTOPYRANOSIDE, 4-

MU-ALPHA-GAL

7-(alpha-D-galactopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one

4-METHYLUMBELLIFERYL-ALPHA-D-GALACTO- &

4-Methylumbelliferyl-A-DGalacto-

4-METHYLUMBELLIFERYL-ALPHA-D-GALACTO-PYRANOSIDE FOR FLUORESCENCE 96+%

4-Methyl-7-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one

7-(α-D-Galactopyranosyloxy)-4-Methyl-

4-Methylumbelliferyl alpha-galactoside

2H-1-Benzopyran-2-one,7-(-D-galactopyranosyloxy)-4-Methyl-

4-Methylumbelliferyl-α-D-galactopyranoside hydrate, 99%

4-Methylumbelliferyl-α-D-galactopyranoside - CAS 38597-12-5 - Calbiochem

MU-α-Gal

4-Methylumbelliferyl α-D-galactopyranoside

4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE USP/EP/BP

7-(B1

-D-galactopyranosyloxy)-4-methyl-2H-1-benzopyran-2-one

4MU-α-Gal

4-MU a-D-galactopyranoside

2H-1-Benzopyran-2-one, 7-(α-D-galactopyranosyloxy)-4-methyl-

alpha-Gal-MU

4-methyl-7-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H-chromen-2-one

MU-alpha-GAL, Fluorogenic alpha-D-galactosidase substrate

4-Methylumbelliferyl-α-D-galacto pyranoside hydrate

4-Methylumbelliferyl α-<sc>D</sc>-galactopyranoside

4-methylumbelliferyl α-D-galactoside

38597-12-5

substrate

Substrates

13C & 2H Sugars

Carbohydrates & Derivatives

Fluorescent Labels & Indicators

Galactosidase, alphaResearch Essentials

Galactoside

AlphabeticalSubstrates

Core Bioreagents

Fluorescent Enzyme Substrates

Fluorescent Probes, Labels, Particles and Stains

FluorogenicEnzyme Substrates

Substrates by Enzyme