CHEBI:35104 - strontium(2+)

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name strontium(2+)
ChEBI ID CHEBI:35104
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:34982, CHEBI:49891, CHEBI:33514
Supplier Information
Download Molfile XML SDF
Formula Sr
Net Charge +2
Average Mass 87.62000
Monoisotopic Mass 87.90452
InChI InChI=1S/Sr/q+2
InChIKey PWYYWQHXAPXYMF-UHFFFAOYSA-N
SMILES [Sr++]
Roles Classification
Biological Role(s): cofactor
An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing strontium(2+) (CHEBI:35104) has role cofactor (CHEBI:23357)
strontium(2+) (CHEBI:35104) is a divalent metal cation (CHEBI:60240)
strontium(2+) (CHEBI:35104) is a monoatomic dication (CHEBI:30412)
strontium(2+) (CHEBI:35104) is a strontium cation (CHEBI:39129)
IUPAC Names
strontium(II) cation
strontium(2+)
strontium(2+) ion
Synonyms Sources
Sr2+ IUPAC
Sr2+ KEGG COMPOUND
Sr2+ UniProt
Strontium KEGG COMPOUND
STRONTIUM ION PDBeChem
Manual Xrefs Databases
C13884 KEGG COMPOUND
SR PDBeChem
View more database links
Registry Numbers Types Sources
22537-39-9 CAS Registry Number NIST Chemistry WebBook
22537-39-9 CAS Registry Number ChemIDplus
6868 Gmelin Registry Number Gmelin
Last Modified
25 July 2019