Chemical substance record

Vanadate(3-)

14333-18-7O₄V114.94 g/mol

Coordination CompoundChEBI source record

A vanadium oxoanion that is a trianion with formula VO4 in which the vanadium is in the +5 oxidation state and is attached to four oxygen atoms. — ChEBI

Safety references

Safety documents & references

Supplier matching matters

Find the safety document for your specific supplier, product number and grade.

Find a product-specific SDS

Search SDS PDFs Sigma-Aldrich Thermo Fisher

Safety guides and government classification records are not a manufacturer’s SDS. Match supplier, product number, concentration, physical form, region and revision before using a document.

Identity & molecular properties

Source-linked values

CAS number	14333-18-7	ChEBI ↗
Molecular formula	O₄V	ChEBI ↗
Molar mass	114.94 g/mol	ChEBI ↗
Monoisotopic mass	114.92526 Da	ChEBI ↗
Formal charge	-3	ChEBI ↗
ChEBI identifier	CHEBI:46442	ChEBI ↗

Cross-source molecular data

PubChem

Molar mass	114.939 g/mol	PubChem ↗
Exact mass	114.923616 Da	PubChem ↗

PubChem computed values are shown separately from the ChEBI record. An exact InChIKey match was used to connect the records. Molecular descriptors do not describe a supplied product’s purity, particle size or performance.

Names & structural identifiers

Copy any identifier

Source preferred name

vanadate(3-)

IUPAC name

tetraoxidovanadate(3-)

InChIKey

LSGOVYNHVSXFFJ-UHFFFAOYSA-N

SMILES

[O]=[V]([O-])([O-])[O-]

InChI

InChI=1S/4O.V/q;3*-1;

Names & synonyms

tetraoxidovanadate(3-)

Names are supplied by ChEBI. Trade names and related synonyms may describe a broader product context.

Classification & relationships

ChEBI ontology

vanadium oxoanionChEBI parent class · 30528 ↗trivalent inorganic anionChEBI parent class · 79387 ↗

oxide coordination entity inorganic molecular entity

Roles recorded in ChEBI

EC 3.1.3.48 (protein-tyrosine-phosphatase) inhibitorEC 3.1.3.16 (phosphoprotein phosphatase) inhibitorEC 3.1.3.1 (alkaline phosphatase) inhibitorEC 3.1.3.41 (4-nitrophenylphosphatase) inhibitor

Database role annotations describe reported biological or chemical roles; they are not product approvals or recommendations for use.

Mass ↔ amount of substance

Calculated from sourced mass

Amount

Input unit

Equivalent amount

0.00870019 mol

Uses 114.94 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.

Elemental composition

Theoretical mass fractions

O

Oxygen · 4 atoms

55.68%

V

Vanadium · 1 atom

44.32%

Calculated theoretical mass fractions from the reported formula and PubChem periodic-table atomic masses. These are not assay or purity results.

Research & patent references

Selected source associations

Chicken anemia virus VP2 is a novel dual specificity protein phosphatase. ↗The Journal of biological chemistry · 2002 Oct 18 · PMID 12151384

Long-term exposure of the freshwater shrimp Macrobrachium olfersii to elevated salinity: effects on gill (Na+,K+)-ATPase alpha-subunit expression and K+-phosphatase activity. ↗Comparative biochemistry and physiology. Part A, Molecular & integrative physiology · 2007 Apr · PMID 16529963

Search PubMed Google Scholar

Sources & record history

Checked 27 Sep 2026

Identity, formula, mass, synonyms & ontologyEMBL-EBI ChEBI · CHEBI:46442

Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0

Additional molecular descriptorsNCBI PubChem · CID 61672 · retrieved 2026-09-27

PubCAS formats source data, connects references and computes explicitly labelled conversions. CAS cross-references are supplied by ChEBI; they do not constitute CAS verification or endorsement.

How this record was assembled Suggest a correction