CHEBI:6827 - methicillin

ChEBI IDCHEBI:6827
ChEBI Namemethicillin
Stars
DefinitionA penicillin that is 6-aminopenicillanic acid in which one of the amino hydrogens is replaced by a 2,6-dimethoxybenzoyl group.
Last Modified12 March 2019
DownloadsMolfile
FormulaC17H20N2O6S
Net Charge0
Average Mass380.422
Monoisotopic Mass380.10421
SMILES[H][C@]12SC(C)(C)[C@H](C(=O)O)N1C(=O)[C@H]2NC(=O)c1c(OC)cccc1OC
InChIInChI=1S/C17H20N2O6S/c1-17(2)12(16(22)23)19-14(21)11(15(19)26-17)18-13(20)10-8(24-3)6-5-7-9(10)25-4/h5-7,11-12,15H,1-4H3,(H,18,20)(H,22,23)/t11-,12+,15-/m1/s1
InChIKeyRJQXTJLFIWVMTO-TYNCELHUSA-N
Wikipedia
Roles Classification
Chemical Roles:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Roles:
antibacterial drug  A drug used to treat or prevent bacterial infections.
allergen  A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.
antimicrobial agent  A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.
allergen  A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.
allergen  A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.
antimicrobial agent  A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.
antimicrobial agent  A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.
antimicrobial agent  A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.
Application:
antibacterial drug  A drug used to treat or prevent bacterial infections.
ChEBI Ontology
Outgoing Relation(s)
methicillin (CHEBI:6827) has role antibacterial drug (CHEBI:36047)
methicillin (CHEBI:6827) is a penicillin (CHEBI:17334)
methicillin (CHEBI:6827) is a penicillin allergen (CHEBI:88187)
methicillin (CHEBI:6827) is conjugate acid of methicillin(1−) (CHEBI:52064)
Incoming Relation(s)
dimethoxyphenylpenicilloyl group (CHEBI:63412) has functional parent methicillin (CHEBI:6827)
methicillin(1−) (CHEBI:52064) is conjugate base of methicillin (CHEBI:6827)
IUPAC Name 
6β-(2,6-dimethoxybenzamido)-2,2-dimethylpenam-3α-carboxylic acid
INNs  Source
meticillinChemIDplus
meticilinaChemIDplus
meticillineChemIDplus
meticillinumChemIDplus
Synonyms  Source
MethicillinKEGG COMPOUND
(2S,5R,6R)-6-[(2,6-dimethoxybenzoyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acidIUPAC
6β-(2,6-dimethoxybenzamido)penicillanic acidChEBI
Manual XrefsDatabases
C07177KEGG COMPOUND
DB01603DrugBank
MeticillinWikipedia
1744DrugCentral
Registry NumbersSources
Reaxys:966227Reaxys
CAS:61-32-5KEGG COMPOUND
CAS:61-32-5ChemIDplus
Citations