Structural Complex
Chemical ID: CA
IUPAC Name: CALCIUM ION
Formal Charge: 2
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: Ca
Molecular weight: 40.078
Hydrogen Bond Acceptor: 0
Hydrogen Bond Donor: 0
Rotatable Bonds: 0
Heavy Atoms: 1
Systematic name
Program Version Descriptor
ACDLabs 10.04 calcium
OpenEye OEToolkits 1.5.0 calcium(+2) cation
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 [Ca+2]
SMILES_CANONICAL CACTVS 3.341 [Ca++]
SMILES CACTVS 3.341 [Ca++]
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 [Ca+2]
SMILES OpenEye OEToolkits 1.5.0 [Ca+2]
InChI InChI 1.03 InChI=1S/Ca/q+2
InChIKey InChI 1.03 BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB14577
PubChem 271
ChEBI 29108
HMDB HMDB0000464