1.0 2026-03-31 20:32:24 UTC 2026-08-20 02:31:04 UTC Cefditoren SmallMolecule Cefditoren is an organoheterocyclic compound with the chemical formula C19H18N6O5S3. Cefditoren belongs to the beta lactams, a subclass of lactams within the organic compounds. With an average molecular weight of 506.58 g/mol, Cefditoren is a heavy molecule. This compound is found in or released from four recorded sources, including electrical and electronic equipment such as antennas and video games, as well as pharmaceuticals and veterinary products, specifically antibiotics and beta-lactam antibacterials. Recorded exposure routes for Cefditoren include oral and inhalation. At the molecular level, it acts on two recorded protein targets, serving as an inhibitor of penicillin-binding protein 1A (pbpA) and penicillin-binding protein 2B (penA). (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-ethanoyl]amino]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-methoxyimino-1-oxoethyl]amino]-3-[(Z)-2-(4-methyl-5-thiazolyl)vinyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-methoxyimino-acetyl]amino]-3-[(Z)-2-(4-methylthiazol-5-yl)vinyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-methoxyimino-acetyl]amino]-8-keto-3-[(Z)-2-(4-methylthiazol-5-yl)vinyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)vinyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)-1-oxoethyl]amino]-3-[(Z)-2-(4-methyl-5-thiazolyl)ethenyl]-8-oxo-, (6R,7R)- 7beta-(2Z)-2-(2-am 7beta-(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-3,4-didehydrocepham-4-carboxylic acid 8174297 81QS09V3YW CDTR-PI cefditoren Cefditoren Pivaloyloxymethyl Ester Cefditoren pivoxil Cefditoren Sodium CEFDITOREN-D3 Cefditorene, Antibiotic for Culture Media Use Only ino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-3,4-didehydrocepham-4-carboxylic acid MFCD00865118 UNII-81QS09V3YW UNII:81QS09V3YW [104145-95-1] [6R-[3(Z),6a,7b(Z)]]-7-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[2-(4-methyl-5-thiazolyl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C19H18N6O5S3 506.578 506.05008 (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid cefditoren 104145-95-1 [H][C@]12SCC(\C=C/C3=C(C)N=CS3)=C(N1C(=O)[C@H]2NC(=O)C(=N/OC)\C1=CSC(N)=N1)C(O)=O InChI=1S/C19H18N6O5S3/c1-8-11(33-7-21-8)4-3-9-5-31-17-13(16(27)25(17)14(9)18(28)29)23-15(26)12(24-30-2)10-6-32-19(20)22-10/h3-4,6-7,13,17H,5H2,1-2H3,(H2,20,22)(H,23,26)(H,28,29)/b4-3-,24-12-/t13-,17-/m1/s1 KMIPKYQIOVAHOP-YLGJWRNMSA-N Organic compounds Organoheterocyclic compounds Lactams Beta lactams Cephalosporins 1,3-thiazines 2,4-disubstituted thiazoles 2-amino-1,3-thiazoles 4,5-disubstituted thiazoles Amino acids Azacyclic compounds Azetidines Carbonyl compounds Carboxylic acids Dialkylthioethers Heteroaromatic compounds Hydrocarbon derivatives Monocarboxylic acids and derivatives N-acyl-alpha amino acids and derivatives Organic oxides Organopnictogen compounds Primary amines Secondary carboxylic acid amides Tertiary carboxylic acid amides Thiohemiaminal derivatives 1,3-thiazol-2-amine 2,4-disubstituted 1,3-thiazole 4,5-disubstituted 1,3-thiazole Alpha-amino acid or derivatives Amine Amino acid Amino acid or derivatives Aromatic heteropolycyclic compound Azacycle Azetidine Azole Carbonyl group Carboxamide group Carboxylic acid Carboxylic acid derivative Cephalosporin Dialkylthioether Hemithioaminal Heteroaromatic compound Hydrocarbon derivative Meta-thiazine Monocarboxylic acid or derivatives N-acyl-alpha amino acid or derivatives Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Primary amine Secondary carboxylic acid amide Tertiary carboxylic acid amide Thiazole Thioether Aromatic heteropolycyclic compounds carboxylic acid cephalosporin Detected and Not Quantified Cefditoren Drug Metabolism Action Pathway SMP0143490 logp -0.16 logp 1.70 ALOGPS logs -4.06 ALOGPS solubility 4.41e-02 g/l ALOGPS logp -0.15 ChemAxon pka_strongest_acidic 3.4 ChemAxon pka_strongest_basic 4.22 ChemAxon iupac (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ChemAxon average_mass 506.578 ChemAxon mono_mass 506.05008 ChemAxon smiles [H][C@]12SCC(\C=C/C3=C(C)N=CS3)=C(N1C(=O)[C@H]2NC(=O)C(=N/OC)\C1=CSC(N)=N1)C(O)=O ChemAxon formula C19H18N6O5S3 ChemAxon inchi InChI=1S/C19H18N6O5S3/c1-8-11(33-7-21-8)4-3-9-5-31-17-13(16(27)25(17)14(9)18(28)29)23-15(26)12(24-30-2)10-6-32-19(20)22-10/h3-4,6-7,13,17H,5H2,1-2H3,(H2,20,22)(H,23,26)(H,28,29)/b4-3-,24-12-/t13-,17-/m1/s1 ChemAxon inchikey KMIPKYQIOVAHOP-YLGJWRNMSA-N ChemAxon polar_surface_area 160.1 ChemAxon refractivity 124.18 ChemAxon polarizability 49.19 ChemAxon rotatable_bond_count 7 ChemAxon acceptor_count 9 ChemAxon donor_count 3 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f726373ec40> DB01066 9870843 8046534 BE0000576 BE0003624