COM

1-THIOETHANESULFONIC ACID

Created:	1999-07-08
Last modified:	2024-09-27

Find Related PDB Entry
47 entries where COM is found as a standalone ligand5 entries where COM is covalently linked to polymer or other heterogen groups

Find related ligands: Help
Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	13
Chiral Atom Count	0
Bond Count	12
Aromatic Bond Count	0

2D diagram of COM

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	1-THIOETHANESULFONIC ACID
Systematic Name (OpenEye OEToolkits)	2-sulfanylethanesulfonic acid
Formula	C₂ H₆ O₃ S₂
Molecular Weight	142.197
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=S(=O)(O)CCS
SMILES	CACTVS	3.341	O[S](=O)(=O)CCS
SMILES	OpenEye OEToolkits	1.5.0	C(CS(=O)(=O)O)S
Canonical SMILES	CACTVS	3.341	O[S](=O)(=O)CCS
Canonical SMILES	OpenEye OEToolkits	1.5.0	C(CS(=O)(=O)O)S
InChI	InChI	1.03	InChI=1S/C2H6O3S2/c3-7(4,5)2-1-6/h6H,1-2H2,(H,3,4,5)
InChIKey	InChI	1.03	ZNEWHQLOPFWXOF-UHFFFAOYSA-N

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB09110
Name	Coenzyme M
Groups	investigational approved
Description	Coenzyme M (commonly known by its salt form, Mesna) is a synthetic sulfhydryl (thiol) compound and is used for prophylaxis of Ifosfamide and cyclophosphamide induced hemorrhagic cystitis.[A18572]
Synonyms	Coenzyme M 2-sulfanylethylsulfonate 2-mercaptoethanesulfonic acid reduced CoM 2-Mercaptoethane 2-mercaptoethanesulphonic acid 2-Mercaptoethanesulfonate reduced coenzyme M CoM HS-CoM Coenzima M Coenzym M β-mercaptoethanesulfonic acid 2-mercaptoethylsulfonate Mesna
Brand Names	Mesna for Injection Uromitexan Inj 100mg/ml Mesna IFEX and MESNEX Uromitexan Mesnex Ifosfamide and Mesna
Indication	Mesna is a uroprotective agent and is used prophylactically to reduce ifosfamide and cyclophosphamide induced hemorrhagic cystitis.[A18572]
Categories	Alkanes Alkanesulfonates Alkanesulfonic Acids Compounds used in a research, industrial, or household setting Cough and Cold Preparations Cytoprotective Agent Detoxifying Agents for Antineoplastic Treatment Expectorants Hydrocarbons, Acyclic Mesna Protective Agents Sulfhydryl Compounds Sulfonic Acids Sulfur Acids Sulfur Compounds
ATC-Code	R05CB05 V03AF01
CAS number	3375-50-6

Related Resource References

Resource Name	Reference
PubChem	598
ChEMBL	CHEMBL1098319
ChEBI	CHEBI:17905

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.