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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:54:36 UTC
Update Date2021-10-01 22:03:52 UTC
HMDB IDHMDB0253462
Secondary Accession NumbersNone
Metabolite Identification
Common NameIndisulam
DescriptionIndisulam, also known as e-7070, belongs to the class of organic compounds known as sulfanilides. These are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1. Based on a literature review a significant number of articles have been published on Indisulam. This compound has been identified in human blood as reported by (PMID: 31557052 ). Indisulam is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Indisulam is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
e-7070ChEBI
e7070ChEBI
IndisulamumChEBI
N-(3-Chloro-1H-indol-7-yl)-4-sulfamoylbenzenesulfonamideChEBI
N(1)-(3-Chloro-1H-indol-7-yl)benzene-1,4-disulfonamideChEBI
N-(3-Chloro-1H-indol-7-yl)-4-sulphamoylbenzenesulphonamideGenerator
N(1)-(3-Chloro-1H-indol-7-yl)benzene-1,4-disulphonamideGenerator
N-(3-Chloro-7-indolyl)-1,4-benzenedisulfonamideMeSH
N-(3-Chloro-7-indolyl)-1,4-benzenedisulphonamideMeSH
Chemical FormulaC14H12ClN3O4S2
Average Molecular Weight385.846
Monoisotopic Molecular Weight384.995774974
IUPAC NameN1-(3-chloro-1H-indol-7-yl)benzene-1,4-disulfonamide
Traditional Nameindisulam
CAS Registry NumberNot Available
SMILES
NS(=O)(=O)C1=CC=C(C=C1)S(=O)(=O)NC1=CC=CC2=C1NC=C2Cl
InChI Identifier
InChI=1S/C14H12ClN3O4S2/c15-12-8-17-14-11(12)2-1-3-13(14)18-24(21,22)10-6-4-9(5-7-10)23(16,19)20/h1-8,17-18H,(H2,16,19,20)
InChI KeySETFNECMODOHTO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sulfanilides. These are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassSulfanilides
Direct ParentSulfanilides
Alternative Parents
Substituents
  • Benzenesulfonamide
  • Sulfanilide
  • Indole
  • Benzenesulfonyl group
  • Indole or derivatives
  • Aryl chloride
  • Aryl halide
  • Substituted pyrrole
  • Organosulfonic acid amide
  • Heteroaromatic compound
  • Pyrrole
  • Aminosulfonyl compound
  • Sulfonyl
  • Organosulfonic acid or derivatives
  • Organic sulfonic acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Organosulfur compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB06370
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID187608
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkE7070
METLIN IDNot Available
PubChem Compound216468
PDB IDNot Available
ChEBI ID145431
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]

Enzymes

General function:
Not Available
Specific function:
Substrate-recognition component of the DCX(DCAF15) complex, a cullin-4-RING E3 ubiquitin-protein ligase complex that mediates ubiquitination and degradation of target proteins (PubMed:16949367, PubMed:31452512). The DCX(DCAF15) complex acts as a regulator of the natural killer (NK) cells effector functions, possibly by mediating ubiquitination and degradation of cohesin subunits SMC1A and SMC3 (PubMed:31452512). May play a role in the activation of antigen-presenting cells (APC) and their interaction with NK cells (PubMed:31452512).Binding of aryl sulfonamide anticancer drugs, such as indisulam (E7070) or E7820, change the substrate specificity of the DCX(DCAF15) complex, leading to promote ubiquitination and degradation of splicing factor RBM39 (PubMed:28437394, PubMed:28302793, PubMed:31693891, PubMed:31452512). RBM39 degradation results in splicing defects and death in cancer cell lines (PubMed:28437394, PubMed:28302793, PubMed:31693891). Aryl sulfonamide anticancer drugs change the substrate specificity of DCAF15 by acting as a molecular glue that promotes binding between DCAF15 and weak affinity interactor RBM39 (PubMed:31686031, PubMed:31819272). Aryl sulfonamide anticancer drugs also promote ubiquitination and degradation of RBM23 and PRPF39 (PubMed:31693891, PubMed:31626998, PubMed:31686031).
Gene Name:
DCAF15
Uniprot ID:
Q66K64
Molecular weight:
66462.845