4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
Synonym(s):4-Methylumbelliferyl-α-D-galactopyranoside - CAS 38597-12-5 - Calbiochem;4-MU-α-D-Gal;MU-alpha-GAL
- CAS NO.：38597-12-5
- Empirical Formula: C16H18O8
- Molecular Weight: 338.31
- MDL number: MFCD00063278
- EINECS: 254-031-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 20:01:59
What is 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE?
Chemical properties
Off-White Solid
The Uses of 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
A fluorogenic substrate in the assay of a-galactosidase
The Uses of 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
A fluorogenic substrate in the assay of α-galactosidase.
The Uses of 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
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.
What are the applications of Application
4-Methylumbelliferyl-α- D-galactopyranoside is a fluorogenic substrate for α-galactosidase, used to characterize novel α-galactosidases.
Definition
ChEBI: An alpha-D-galactoside having a 4-methylumbelliferyl substituent at the anomeric position
Properties of 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
| 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 |
| form | Crystalline Powder |
| pka | 12.73±0.70(Predicted) |
| color | White to almost white |
| BRN | 94674 |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 38597-12-5(CAS DataBase Reference) |
Safety information for 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
Computed Descriptors for 4-METHYLUMBELLIFERYL-ALPHA-D-GALACTOPYRANOSIDE
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