Products 145904-68-3

CAS 145904-68-3 appears in our catalog under these names: Cefditoren pivoxil Impurity 17, Cefditoren Impurity 15. Offered by: Chemat Brand. Available pack sizes: on request.

Cefditoren pivoxil Impurity 17
Chemat Brand
  • size: on request
  • Variants: 1
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Cefditoren Impurity 15
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

(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-3-ene-2-carboxylic acid (CAS 145904-68-3) is a chemical compound with the molecular formula C19H18N6O5S3 and a molecular weight of 506.6 g/mol. IUPAC name: (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-3-ene-2-carboxylic acid. InChIKey: YMVHKMYMQMTDJU-RUKQBBACSA-N.

Identity
Molecular formulaC19H18N6O5S3
Molecular weight506.6 g/mol
IUPAC name(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-3-ene-2-carboxylic acid
InChIKeyYMVHKMYMQMTDJU-RUKQBBACSA-N
SMILESCC1=C(SC=N1)/C=C\C2=CS[C@@H]3[C@@H](C(=O)N3C2C(=O)O)NC(=O)/C(=N\OC)/C4=CSC(=N4)N

Computed by PubChem (NCBI)

Synonyms: Cefditoren Impurity 3, Cefditoren inverted exclamation mark/-3-Isomer(P7)
Isomers (same molecular formula)
(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 C19H18N6O5S3
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(trideuteriomethoxyimino)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 C19H18N6O5S3