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CHEBI:18231 - arsenic acid
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ChEBI Name
arsenic acid
ChEBI ID
CHEBI:18231
Definition
An arsenic oxoacid comprising one oxo group and three hydroxy groups attached to a central arsenic atom.
Stars
This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs
CHEBI:2843, CHEBI:22631
Supplier Information
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Formulae
AsH3O4
H3AsO4
Net Charge
0
Average Mass
141.94300
Monoisotopic Mass
141.92473
InChI
InChI=1S/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)
InChIKey
DJHGAFSJWGLOIV-UHFFFAOYSA-N
SMILES
O[As](O)(O)=O
Metabolite of Species
Details
Escherichia coli
(NCBI:txid562)
See:
PubMed
Roles Classification
Chemical Role
(s):
inorganic acid
A Br
o
nsted acid derived from one or more inorganic compounds. Inorganic acids (also known as mineral acids) form hydrons and conjugate base ions when dissolved in water.
(via
pnictogen oxoacid
)
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Br
o
nsted base).
(via
oxoacid
)
Biological Role
(s):
Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in
Escherichia coli
.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
arsenic acid (
CHEBI:18231
)
has role
Escherichia coli
metabolite (
CHEBI:76971
)
arsenic acid (
CHEBI:18231
)
is a
arsenic oxoacid (
CHEBI:33407
)
arsenic acid (
CHEBI:18231
)
is conjugate acid of
arsenate ion (
CHEBI:22629
)
arsenic acid (
CHEBI:18231
)
is conjugate acid of
arsenate(1−) (
CHEBI:48600
)
Incoming
arsenate ion (
CHEBI:22629
)
is conjugate base of
arsenic acid (
CHEBI:18231
)
arsenate(1−) (
CHEBI:48600
)
is conjugate base of
arsenic acid (
CHEBI:18231
)
IUPAC Names
tetraoxoarsenic acid
trihydrogen tetraoxoarsenate
trihydroxidooxidoarsenic
Synonyms
Sources
[AsO(OH)
3
]
IUPAC
Arsenic acid
KEGG COMPOUND
arsenic acid
IUPAC
arsoric acid
IUPAC
H
3
AsO
4
IUPAC
Orthoarsenic acid
KEGG COMPOUND
Manual Xrefs
Databases
2913
PPDB
C01478
KEGG COMPOUND
View more database links
Registry Numbers
Types
Sources
2294
Gmelin Registry Number
Gmelin
7778-39-4
CAS Registry Number
ChemIDplus
Last Modified
25 January 2016