4-Methylumbelliferyl β-D-mannopyranoside
4-Methylumbelliferyl β-D-mannopyranoside (CAS: 67909-30-2) is a biochemical reagent with the molecular formula C16H18O8 and a molecular weight of 338.31 g/mol. This compound is recognised for its utility as a fluorogenic enzyme substrate, particularly in glycobiology and proteomic research. It serves as a valuable tool for studying enzymes involved in mannoside linkages and post-translational modifications. TSS supplies this premium quality reagent for advanced laboratory applications.
- IUPAC
- 4-Methylumbelliferyl β-D-mannoside
- Synonyms
- 4-Methylumbelliferyl beta-D-mannoside4-MUG mannoside

Enzyme Activity Assays
Utilised as a fluorogenic substrate for detecting and quantifying the activity of specific glycosidases, particularly those involved in mannose hydrolysis. This enables precise measurement in biochemical research.
Glycobiology Research
Serves as a key reagent in the study of carbohydrate structures and their biological roles. It aids in understanding mannoside-related pathways and their impact on cellular processes.
Proteomics and Post-Translational Modifications
A valuable tool for investigating protein glycosylation and other post-translational modifications. Its use helps elucidate the function of enzymes involved in modifying proteins.
Molecular Biology Applications
Employed in various molecular biology techniques requiring the detection or characterisation of enzyme activity related to mannoside structures.
| Molecular weight | 338.31 |
|---|---|
| Empirical formula | C16H18O8 |
| Assay | ≥98% (TLC) |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Quality Level | PREMIUM |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Methylumbelliferyl β-D-mannopyranoside used for?
+
This compound is primarily used as a fluorogenic enzyme substrate for assays in glycobiology, proteomics, and molecular biology research. It helps detect and quantify the activity of enzymes that cleave mannoside linkages.
What is the CAS number and chemical formula?
+
The CAS number is 67909-30-2 and the chemical formula is C16H18O8.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product at a PREMIUM quality level with an assay of ≥98% (TLC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 4-Methylumbelliferyl β-D-mannopyranoside be handled?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if necessary. It is classified under WGK Germany 3, indicating a high hazard to water.
How is this chemical supplied and exported?
+
Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, including 4-Methylumbelliferyl β-D-mannopyranoside, adhering to international shipping regulations.
How can I request a quote or sample?
+
To request a quote or sample, please visit the Tech Serve Solutions website or contact our sales department directly with your specific requirements.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis