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Record Information
Version	2.0
Creation Date	2015-07-03 14:13:56 -0600
Update Date	2015-08-05 16:22:05 -0600
Secondary Accession Numbers	ECMDB23941
Identification
Name:	Arsenate ion
Description	The arsenate ion is AsO43−. An arsenate (compound) is any compound that contains this ion. Arsenates are salts or esters of arsenic acid.
Structure	MOLSDFPDBSMILESInChI × Structure for #<Compound:0x8dad1e4c> Close
Synonyms:	Arsenate Arsenic acid Arsenic acid ion
Chemical Formula:	AsO4
Weight:	Average: 138.9192 Monoisotopic: 138.901254905
InChI Key:	DJHGAFSJWGLOIV-UHFFFAOYSA-K
InChI:	InChI=1S/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)/p-3
CAS number:	15584-04-0
IUPAC Name:	arsorate
Traditional IUPAC Name:	arsenate
SMILES:	[O-][As]([O-])([O-])=O
Chemical Taxonomy
Description	belongs to the class of inorganic compounds known as miscellaneous arsenates. These are inorganic compounds in which the largest metallic oxoanion is arsenate, to which either no atom or a non metal atom is bonded.
Kingdom	Inorganic compounds
Super Class	Mixed metal/non-metal compounds
Class	Miscellaneous mixed metal/non-metals
Sub Class	Miscellaneous metallic oxoanionic compounds
Direct Parent	Miscellaneous arsenates
Alternative Parents	Metalloid salts Inorganic salts Inorganic oxides Inorganic arsenic compounds
Substituents	Arsenate Inorganic oxide Inorganic salt Inorganic metalloid salt Inorganic arsenic compound
Molecular Framework	Not Available
External Descriptors	arsenate ion (CHEBI:29125 )
Physical Properties
State:	Not Available
Charge:	-2
Melting point:	Not Available
Experimental Properties:	Property Value Source
Predicted Properties	Property Value Source logP -1.2 ChemAxon pKa (Strongest Acidic) 3.15 ChemAxon Physiological Charge -2 ChemAxon Hydrogen Acceptor Count 4 ChemAxon Hydrogen Donor Count 0 ChemAxon Polar Surface Area 86.25 Ų ChemAxon Rotatable Bond Count 0 ChemAxon Refractivity 5.77 m³·mol⁻¹ ChemAxon Polarizability 6.3 ų ChemAxon Number of Rings 0 ChemAxon Bioavailability 1 ChemAxon Rule of Five Yes ChemAxon Ghose Filter Yes ChemAxon Veber's Rule Yes ChemAxon MDDR-like Rule Yes ChemAxon
Biological Properties
Cellular Locations:	Cytoplasm
Reactions:	Arsenate ion + Glutaredoxin <> Arsenite + Glutaredoxin disulfide + Water Arsenate ion + Glutaredoxin <> Arsenite + Glutaredoxin disulfide + Water
SMPDB Pathways:	Not Available
KEGG Pathways:	Not Available
EcoCyc Pathways:	Not Available
Concentrations
	Not Available
Spectra
Spectra:	Spectrum Type Description Splash Key Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 10V, Positive splash10-000i-0900000000-2300d8515ccffe0c72a9 View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 20V, Positive splash10-000i-0900000000-95f73cf0031fd9db70a4 View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 40V, Positive splash10-000i-1900000000-63b86308e175834b3737 View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 10V, Negative splash10-000i-0900000000-0f9bfd20563272df8ed3 View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 20V, Negative splash10-00kr-7900000000-3732e044cbf7f4af867d View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 40V, Negative splash10-000i-0900000000-e0eaa97a5c9721cbf258 View in MoNA
References
References:	Not Available
Synthesis Reference:	Not Available
Material Safety Data Sheet (MSDS)	Not Available
Links
External Links:	Resource Link CHEBI ID 29125 HMDB ID Not Available Pubchem Compound ID 27401 Kegg ID C11215 ChemSpider ID Not Available Wikipedia ID Not Available BioCyc ID Not Available