Riboflavin 5′-monophosphate sodium salt hydrate
Riboflavin 5′-monophosphate sodium salt hydrate (CAS: 130-40-5) is a biologically significant derivative of riboflavin (Vitamin B2). With the molecular formula C17H20N4NaO9P · xH2O, this compound functions as a crucial prosthetic group for various oxidoreductase enzymes. It is integral to cellular redox reactions and metabolic processes, serving as a substrate in biochemical research for studying enzyme kinetics and gene regulation mechanisms.
- IUPAC
- FMN-Na,Flavin mononucleotide,Riboflavin 5′-phosphate sodium salt
- Synonyms
- FMN-Na,Flavin mononucleotide,Riboflavin 5′-phosphate sodium salt
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Enzyme Prosthetic Group
Riboflavin 5′-monophosphate acts as an essential prosthetic group for oxidoreductase enzymes involved in one- and two-electron transfers, such as NADH dehydrogenase and nitric oxide synthase.
Biochemical Research Substrate
It serves as a substrate for studying the specificity and kinetics of FMN phosphohydrolases and investigating molecular sensing via riboswitches in gene regulation.
Nutritional Research
As a form of Vitamin B2, it may be used in research concerning riboflavin metabolism and its role in biological systems.
| Molecular weight | 478.33 (anhydrous basis) |
|---|---|
| Empirical formula | C17H20N4NaO9P · xH2O |
| Assay | ~85% (HPLC) |
| Solubility | H2O: soluble0.1 g/mL, clear, orange-yellow to very deep orange-red |
| pH | 5.5-7.0 (0.1 g/mL in H2O) |
| Loss on drying | ≤7% loss on drying |
| Storage temperature | 2-8°C |
| Impurities tested | ≤1.5% free phosphate≤7% free riboflavin (HPLC)≤7% riboflavin 5′-adenosine diphosphate (HPLC) |
| Application | Riboflavin 5′-monophosphate (FMN) is used as a prosthetic group by oxidoreductase (one and two electron transfer) enzymes such as NADH dehydrogenase, nitric oxide synthase, and nitrilotriacetate monooxygenase. Riboflavin 5′-monophosphate is used as a substrate to study the specificity and kinetics of FMN phosphohydrolases and to study molecular sensing based gene regulation by riboswitches. |
| 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 Riboflavin 5′-monophosphate sodium salt hydrate used for?
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Riboflavin 5′-monophosphate sodium salt hydrate is primarily used as a prosthetic group for oxidoreductase enzymes and as a substrate in biochemical research to study enzyme specificity, kinetics, and gene regulation by riboswitches.
What is the CAS number and formula for this compound?
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The CAS number for the anhydrous form is 130-40-5. The empirical formula is C17H20N4NaO9P · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of approximately 85% by HPLC. It is supplied for research purposes and is not represented as USP, BP, or EP grade.
How should Riboflavin 5′-monophosphate sodium salt hydrate be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Storage should be at 2-8°C.
Is this compound a controlled substance?
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The provided data does not indicate that this compound is a controlled substance.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, experienced in handling and exporting chemical products worldwide.
How can I request a sample or quote?
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Please contact our sales team via the website or by phone to request a sample or a quotation for Riboflavin 5′-monophosphate sodium salt hydrate.
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