4-Hydroxy-3-methoxyphenylglycol sulfate potassium salt
4-Hydroxy-3-methoxyphenylglycol sulfate potassium salt (CAS 71324-20-4), with the molecular formula C9H11KO7S, is a bio-organic compound supplied by Tech Serve Solutions. This potassium salt is a derivative of MHPG sulfate, a metabolite of catecholamines. It serves as a valuable building block in chemical synthesis and is relevant in cell biology research due to its biochemical nature. Supplied at a purity of ≥98.0% (HPLC), it is stored under refrigerated conditions to maintain stability.
- IUPAC
- (3-Methoxy-4-sulfonyloxyphenyl)glycol potassium salt,MHPG sulfate potassium salt,MOPEG sulfate potassium salt
- Synonyms
- (3-Methoxy-4-sulfonyloxyphenyl)glycol potassium saltMHPG sulfate potassium saltMOPEG sulfate potassium salt

Chemical Synthesis
This compound functions as a versatile building block in organic synthesis, enabling the creation of more complex molecules. Its specific structure allows for targeted modifications in multi-step synthetic pathways.
Cell Biology Research
As a sulfate conjugate of a catecholamine metabolite, it is utilised in studies investigating cellular signalling pathways and metabolic processes. Its role in biochemical research supports the understanding of biological functions.
Biochemical Assays
This reagent can be employed in various biochemical assays, particularly those focused on enzymatic activity or metabolic profiling. Its defined purity ensures reliable experimental outcomes.
| Molecular weight | 302.34 |
|---|---|
| Empirical formula | C9H11KO7S |
| Assay | ≥98.0% (HPLC) |
| Solubility | H2O: soluble50 mg/mL |
| Storage temperature | 2-8°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.
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-Hydroxy-3-methoxyphenylglycol sulfate potassium salt used for?
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4-Hydroxy-3-methoxyphenylglycol sulfate potassium salt is used as a building block in chemical synthesis and in cell biology research, particularly in biochemical assays.
What is the CAS number and molecular formula?
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The CAS number is 71324-20-4 and the molecular formula is C9H11KO7S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of ≥98.0% (HPLC). We do not represent it as USP, BP, EP or other pharmacopoeial grades as this is not specified in the product data.
What are the safety and handling precautions?
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It requires the use of safety measures including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The product carries a WGK Germany rating of 3, indicating a high hazard.
How is this chemical shipped and exported?
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This chemical is typically shipped and exported under controlled conditions appropriate for its stability, requiring storage between 2-8°C.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales team through the website or via email, providing the product name and CAS number.
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