Sodium orthovanadate
Sodium orthovanadate (CAS 13721-39-6), with the chemical formula Na3VO4, is an inorganic compound supplied by Tech Serve Solutions. This compound is recognised for its inhibitory properties against various enzymes, including protein tyrosine phosphatases, alkaline phosphatases, and ATPases. It finds utility in biochemical research and chemical synthesis, serving as a valuable reagent in scientific investigations.

Enzyme Inhibition Studies
Sodium orthovanadate serves as a potent inhibitor of protein tyrosine phosphatases, alkaline phosphatases, and ATPases, making it a crucial tool in biochemical and cell biology research for studying enzyme function and signal transduction pathways.
Biochemical Reagent
Utilised in various biochemical assays, this compound aids in the investigation of cellular processes regulated by phosphate metabolism and cell signalling. Its specific inhibitory action allows for targeted experimental design.
Chemical Synthesis
As a vanadium-containing inorganic compound, Sodium orthovanadate can be employed as a precursor or reagent in specific chemical synthesis pathways where vanadium incorporation or its catalytic properties are desired.
| Molecular weight | 183.91 |
|---|---|
| Linear formula | Na3VO4 |
| Assay | ≥90% (titration) |
| Solubility | H2O: soluble |
| Application | An inhibitor of protein tyrosine phosphatases, alkaline phosphatases and ATPases. |
| Melting point | 850-866 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 22-36 |
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 Sodium orthovanadate used for?
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Sodium orthovanadate is primarily used as an inhibitor of protein tyrosine phosphatases, alkaline phosphatases, and ATPases in biochemical and cell biology research. It is also utilised in chemical synthesis.
What are the CAS number and formula for Sodium orthovanadate?
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The CAS number for Sodium orthovanadate is 13721-39-6, and its chemical formula is Na3VO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium orthovanadate with an assay of ≥90% (titration). This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling Sodium orthovanadate?
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Sodium orthovanadate is classified as harmful if swallowed, in contact with skin, or if inhaled (H302 + H312 + H332). Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, face shields, and gloves. Work in a well-ventilated area.
How is Sodium orthovanadate packaged and shipped?
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Tech Serve Solutions exports fine chemicals globally. Products are carefully packaged according to international shipping regulations to ensure safe transit. Please contact us for specific packaging details for your region.
How can I request a sample or quote for Sodium orthovanadate?
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To request a sample or a quotation for Sodium orthovanadate, please contact the Tech Serve Solutions sales team via our website or direct contact details.
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