Cefotaxime Impurity 18

cas: 75679-12-8 — see every product listed under this CAS number, including other names

Cefotaxime Impurity 18 (CAS 75679-12-8) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberRM-C202444
cas75679-12-8
sizeon request
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Structural formula: {0} (CAS {1})

(2R)-2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-2-[(2R)-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl]acetic acid (CAS 75679-12-8) is a chemical compound with the molecular formula C14H15N5O6S2 and a molecular weight of 413.4 g/mol. IUPAC name: (2R)-2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-2-[(2R)-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl]acetic acid. InChIKey: PHVYYFCTZOZQCX-KTFFUYHOSA-N.

Identity
Molecular formulaC14H15N5O6S2
Molecular weight413.4 g/mol
IUPAC name(2R)-2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-2-[(2R)-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl]acetic acid
InChIKeyPHVYYFCTZOZQCX-KTFFUYHOSA-N
SMILESCO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@@H]([C@@H]2NC3=C(COC3=O)CS2)C(=O)O

Computed by PubChem (NCBI)

Synonyms: Cefotaxime Impurity 18, Desacetylcefotaxime lactone M2, Cefotaxime Impurity 14, Methoxyimino Cefotaxime
Isomers (same molecular formula)
(2R,5Z)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-carboxymethyl]-5-ethylidene-2H-1,3-thiazine-4-carboxylic acid C14H15N5O6S2
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C14H15N5O6S2
(2R)-2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-2-(5-methyl-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl)acetic acid C14H15N5O6S2
2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-2-(5-methyl-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl)acetic acid C14H15N5O6S2

Also listed as

Cefotaxime Impurity 7 Chemat Brand CAS 75679-12-8
Methoxyimino Cefotaxime TRC CAS 75679-12-8