Ceftriaxone EP Impurity A standard (E Isomer)
Impurity
This molecule is a impurity of Ceftriaxone.

In Stock
Impurity
Ceftriaxone EP Impurity A standard (E Isomer)
Cat. No. ANTPRD10150Old No. ANT-CFT-003CAS 92143-31-2In Stock
Technical Data
New Cat. No.ANTPRD10150
Old Cat. No.ANT-CFT-003
CAS92143-31-2
Mol. FormulaC18H18N8O7S3
Mol. Weight554.58 g/mol
IUPAC(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
SMILESCN1C(=NC(=O)C(=O)N1)SCC2=C(N3[C@@H]([C@@H](C3=O)NC(=O)/C(=N/OC)/C4=CSC(=N4)N)SC2)C(=O)O
InChIInChI=1S/C18H18N8O7S3/c1-25-18(22-12(28)13(29)23-25)36-4-6-3-34-15-9(14(30)26(15)10(6)16(31)32)21-11(27)8(24-33-2)7-5-35-17(19)20-7/h5,9,15H,3-4H2,1-2H3,(H2,19,20)(H,21,27)(H,23,29)(H,31,32)/b24-8+/t9-,15-/m1/s1
InChI KeyVAAUVRVFOQPIGI-TYHRLYECSA-N
Description
Overview
Ceftriaxone EP Impurity A standard (E Isomer), Ceftriaxone, 92143-31-2, (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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Synonyms
(E)-Ceftriaxone(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid(6R,7R)-7-(((2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl)amino)-3-((2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acidRefChem:405199626-956-492143-31-2Ceftriaxone impurity A CRSBSPBio_002274BIDD:GT0741CHEMBL552182





