PERIODIC ACID (CED0000697)

Record Information

Version

1.0

Creation Date

2016-05-19 02:21:42 UTC

Update Date

2026-08-26 00:26:27 UTC

Accession Number

CHEM007126

Identification

Common Name

PERIODIC ACID

Class

Small Molecule

Description

Periodic acid is an inorganic compound with the chemical formula H5IO6 and an average molecular weight of 227.94 g/mol. PERIODIC ACID belongs to the halogen oxides, a subclass of halogen organides within the inorganic compounds. It is further classified as a homogeneous non-metal compound. This substance is found in or released from four recorded sources. These include household cleaning and consumer products, specifically bleaching agents, and food, food processing and cookware, specifically fermentation processes for beer. Additionally, it is associated with electrical and electronic equipment, including radio transmission systems and fixed capacitors and their manufacture.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
[IO(OH)5]	ChEBI
H5IO6	ChEBI
Orthoperiodate	Generator
Hexaoxoiodic(5-) acid	HMDB
Paraperiodic acid	HMDB
Pentahydrogen hexaoxoiodate(5-)	HMDB
Pentahydroxidooxidoiodine	HMDB
Pentahydroxy-lambda(7)-iodanone	HMDB
Periodic acid	HMDB
Periodic acid (H5io6)	HMDB
Periodic acid, cryst	HMDB
Acids, periodic	MeSH
Periodic acid (hio4)	MeSH
Acid, paraperiodic	MeSH
Acid, periodic	MeSH
Periodic acids	MeSH

Chemical Formula

H₅IO₆

Average Molecular Mass

227.941 g/mol

Monoisotopic Mass

227.913 g/mol

CAS Registry Number

10450-60-9

IUPAC Name

tetrahydroxyiodous acid

Traditional Name

tetrahydroxyiodous acid

SMILES

O[I](O)(O)(O)(O)=O

InChI Identifier

InChI=1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)

InChI Key

TWLXDPFBEPBAQB-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of inorganic compounds known as halogen oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a halogen.

Kingdom

Inorganic compounds

Super Class

Homogeneous non-metal compounds

Class

Halogen organides

Sub Class

Halogen oxides

Direct Parent

Halogen oxides

Alternative Parents

Inorganic oxides

Substituents

Halogen oxide
Inorganic oxide

Molecular Framework

Not Available

External Descriptors

iodine oxoacid (CHEBI:29150 )

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
logP	-0.58	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	118.22 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	27.61 m³·mol⁻¹	ChemAxon
Polarizability	13.13 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Not Available

Toxicity Profile

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Toxicity Values

Not Available

Health Effects

Health Effect	Relationship	Direction	Reference

Exposure Sources

Source ID	Source	Sector	Reference
521	Fixed Capacitors And Their Manufacture	Electrical & Electronic Equipment	Not Available
530	Radio Transmission Systems	Electrical & Electronic Equipment	Not Available
544	Fermentation Processes For Beer	Food, food processing & cookware	Not Available
555	Bleaching Agents	Household cleaning & consumer products	Not Available
579	Manufacture Of Iron Or Steel	Industrial manufacturing & chemical processing	Not Available

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Alpha carbonic anhydrase	B5SU02	Stylophora pistillata	Predicted (SEA)	7746.39
Click to view 3D structure	Carbonic anhydrase 4	P22748	Humans	Predicted (SEA)	7784.3
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	7784.77
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	7784.53
Click to view 3D structure	Putative agmatine deiminase	Q8DW17	Streptococcus mutans serotype c (strain ATCC 700610 / UA159)	Predicted (SEA)	592.978
Click to view 3D structure	Carbonic anhydrase 7	P43166	Humans	Predicted (SEA)	7784.38
Click to view 3D structure	Carbonic anhydrase 6	P23280	Humans	Predicted (SEA)	7784.14
Click to view 3D structure	Sucrase-isomaltase, intestinal	P23739	Rattus norvegicus	Predicted (SEA)	5024.93
Click to view 3D structure	Carbonic anhydrase 14	Q9ULX7	Humans	Predicted (SEA)	7784.07
Click to view 3D structure	Carbonic anhydrase	C0IX24	Stylophora pistillata	Predicted (SEA)	7764.53
Click to view 3D structure	Carbonic anhydrase 5B, mitochondrial	Q9Y2D0	Humans	Predicted (SEA)	7784.07
Click to view 3D structure	Carbonic anhydrase 5A, mitochondrial	P35218	Humans	Predicted (SEA)	7784.22
Click to view 3D structure	Gasdermin-D	P57764	Humans	Predicted (SEA)	278.155
Click to view 3D structure	Gasdermin-D	Q9D8T2	Mus musculus	Predicted (SEA)	278.155
Click to view 3D structure	Carbonic anhydrase 4	Q95323	Bos taurus	Predicted (SEA)	7775.89
Click to view 3D structure	Beta-carbonic anhydrase 1	P9WPJ7	Mycobacterium tuberculosis	Predicted (SEA)	7777.6
Click to view 3D structure	Carbonic anhydrase	Q6FTL6	Candida glabrata CBS 138	Predicted (SEA)	7773.48
Click to view 3D structure	Carbonic anhydrase 2	Q3I4V7	Cryptococcus neoformans	Predicted (SEA)	7779.55
Click to view 3D structure	Endolysin	P00720	Enterobacteria phage T4	Predicted (SEA)	1178.56
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	7784.53
Click to view 3D structure	Replication protein E1	P04014	human papillomavirus 11	Predicted (SEA)	6115.68
Click to view 3D structure	Carbonic anhydrase 9	Q16790	Humans	Predicted (SEA)	7784.53
Click to view 3D structure	Alpha-galactosidase C	Q9UUZ4	Aspergillus niger	Predicted (SEA)	297.929
Click to view 3D structure	Deoxyhypusine synthase	Q9GSW0	Plasmodium falciparum	Predicted (SEA)	510.769
Click to view 3D structure	3-isopropylmalate dehydrogenase	Q5SIY4	Thermus thermophilus	Predicted (SEA)	799.823