ROS

N,N'-TETRAMETHYL-ROSAMINE

Created:	2000-05-22
Last modified:	2021-03-01

Find Related PDB Entry
1 entries where ROS is found as a standalone ligand

Find related ligands:

Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	1
Atom Count	49
Chiral Atom Count	0
Bond Count	52
Aromatic Bond Count	23

2D diagram of ROS

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	N,N'-TETRAMETHYL-ROSAMINE
Synonyms	(6-DIMETHYLAMINO-9-PHENYL-XANTHEN-3-YLIDENE)-DIMETHYL-AMMONIUM
Systematic Name (OpenEye OEToolkits)	(6-dimethylamino-9-phenyl-xanthen-3-ylidene)-dimethyl-azanium
Formula	C₂₃ H₂₃ N₂ O
Molecular Weight	343.442
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O2c1cc(ccc1C(=C3C2=CC(=[N+](/C)C)\C=C3)c4ccccc4)N(C)C
SMILES	CACTVS	3.341	CN(C)c1ccc2c(OC3=CC(C=CC3=C2c4ccccc4)=[N+](C)C)c1
SMILES	OpenEye OEToolkits	1.5.0	CN(C)c1ccc2c(c1)OC3=CC(=[N+](C)C)C=CC3=C2c4ccccc4
Canonical SMILES	CACTVS	3.341	CN(C)c1ccc2c(OC3=CC(C=CC3=C2c4ccccc4)=[N+](C)C)c1
Canonical SMILES	OpenEye OEToolkits	1.5.0	CN(C)c1ccc2c(c1)OC3=CC(=[N+](C)C)C=CC3=C2c4ccccc4
InChI	InChI	1.03	InChI=1S/C23H23N2O/c1-24(2)17-10-12-19-21(14-17)26-22-15-18(25(3)4)11-13-20(22)23(19)16-8-6-5-7-9-16/h5-15H,1-4H3/q+1
InChIKey	InChI	1.03	NGSXFKKYKWBNPO-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	2762681
ChEMBL	CHEMBL1235717
ChEBI	CHEBI:45358

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.