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92143-31-2Ceftriaxone EP Impurity A

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Catalogue No.:	VE0013488
CAS No.:	92143-31-2
Mol. Formula:	C18H18N8O7S3
Mol. Weight:	554.57 g/mol

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Additional information on CAS 92143-31-2

Parent drug

Ceftriaxone

IUPAC Name

(6R, 7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5, 6-dioxo-1, 2, 5, 6-tetrahydro-1, 2, 4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Synonyms

Ceftriaxone E-Isomer

Smiles

O=C(C(N12)=C(CSC(N(C)NC3=O)=NC3=O)CS[C@]2([H])[C@H](NC(/C(C4=CSC(N)=N4)=N/OC)=O)C1=O)O

InChI

InChI=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

Description

Ceftriaxone EP Impurity A also referred to in pharmacopoeias as Ceftriaxone E-Isomer , is a meticulously characterized reference standard. It adheres to stringent regulatory guidelines, including those established by USP, EMA, JP, and BP. This product plays a vital role in Abbreviated New Drug Applications (ANDA), New Drug Applications (NDA), and the commercial manufacturing of Ceftriaxone. Furthermore, it is accompanied by a comprehensive Structure Elucidation Report (SER), ensuring its accuracy and reliability across various analytical applications.