4-Methylumbelliferyl sulfate potassium salt

CAS 15220-11-8C10H7KO6SBiochemicals & Reagents

4-Methylumbelliferyl sulfate potassium salt (CAS: 15220-11-8), with the molecular formula C10H7KO6S and a molecular weight of 294.32 g/mol, is a vital fluorescent enzyme substrate. It is widely employed in biochemical research and diagnostics for the detection and quantification of enzymatic activity, particularly sulfatases. This compound offers a reliable and sensitive method for monitoring biological processes involving sulfate hydrolysis, producing a fluorescent product upon cleavage.

IUPAC: Potassium 4-methylumbelliferyl sulfate

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4-Methylumbelliferyl sulfate potassium salt (C10H7KO6S) — chemical structure, CAS 15220-11-8; Life Science, fine chemical supplied by Tech Serve Solutions

ActivityBiochemicals and ReagentsEnzyme SubstratesEnzymesInhibitorsand SubstratesFluorescent ProbesLabelsParticles and StainsFluorogenic

01 /Applications

Enzyme Activity Assays

Utilised as a fluorogenic substrate to detect and quantify the activity of sulfatase enzymes. Upon enzymatic hydrolysis, it releases 4-methylumbelliferone, which fluoresces under UV light.

Biochemical Research

Serves as a tool in molecular biology and biochemistry laboratories for studying enzyme kinetics and mechanisms. Its fluorescence allows for real-time monitoring of enzyme activity in various biological samples.

Diagnostic Kits

Incorporated into diagnostic kits for detecting specific enzyme deficiencies or activities relevant to certain medical conditions, leveraging its reliable fluorescent signal.

Cellular Imaging

Can be used in cell-based assays to visualise and measure sulfatase activity within living cells, providing insights into cellular processes and drug effects.

02 /Properties

Molecular weight	294.32
Empirical formula	C10H7KO6S
Storage temperature	−20°C

03 /Safety & handling

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.

04 /Identifiers & registry

CAS number

15220-11-8

MDL number

MFCD00016970

PubChem substance

24897141

Beilstein registry

3803203

05 /Additional specifications

Fluorescence	λex 334 nm; λem 370 nm (pH 10.4)λex 360 nm; λem 449 nm (Reaction products)

06 /Quality & supply

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.

07 /Frequently asked questions

What is 4-Methylumbelliferyl sulfate potassium salt used for?

It is primarily used as a fluorogenic substrate for assaying sulfatase enzyme activity in biochemical research and diagnostic applications. It produces a fluorescent signal upon enzymatic hydrolysis.

What is the CAS number and chemical formula for 4-Methylumbelliferyl sulfate potassium salt?

The CAS number is 15220-11-8, and the chemical formula is C10H7KO6S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound as a research grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.

How should 4-Methylumbelliferyl sulfate potassium salt be handled?

Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany rating of 3, indicating it is hazardous to water.

How is this product shipped?

This product is typically stored at -20°C. It is carefully packaged and exported by Tech Serve Solutions, adhering to all necessary regulations for chemical transport.