Structural Complex
Chemical ID: TAU
IUPAC Name: 2-AMINOETHANESULFONIC ACID
Formal Charge: 0
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: C2 H7 N O3 S
Molecular weight: 125.147
Hydrogen Bond Acceptor: 4
Hydrogen Bond Donor: 2
Rotatable Bonds: 4
Heavy Atoms: 7
Systematic name
Program Version Descriptor
ACDLabs 10.04 2-aminoethanesulfonic acid
OpenEye OEToolkits 1.5.0 2-aminoethanesulfonic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=S(=O)(O)CCN
SMILES_CANONICAL CACTVS 3.341 NCC[S](O)(=O)=O
SMILES CACTVS 3.341 NCC[S](O)(=O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 C(CS(=O)(=O)O)N
SMILES OpenEye OEToolkits 1.5.0 C(CS(=O)(=O)O)N
InChI InChI 1.03 InChI=1S/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6)
InChIKey InChI 1.03 XOAAWQZATWQOTB-UHFFFAOYSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB01956
ChEMBL CHEMBL239243
PubChem 1123,4068592
ChEBI 15891,507393
ZINC ZINC000003809490
SureChEMBL SCHEMBL23068
HMDB HMDB0000251