Analytical Reference substance

Cefixime EP Impurity F

(6R,7R)-7-[[(Z)-2-(2-Aminothiazol-4-yl)-2-[(2-ethoxy-2-oxoethoxy)imino] acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt


Product Number: OLY-CEFI-F
CAS Number: 79368-95-9
Lot Number:
Molecular Formula: C18H18N5NaO7S2
Molecular Weight: 503.48

Long Term Storage: 02-08 °C
Appearance:
Melting Point:
Purity By HPLC: NLT 95%

Sr No. Test Results Date ref.
1 1H NMR Confirm Report Attached
2 Mass Confirm Report Attached
3 HPLC NLT 95% Report Attached
Expiry Date: 17-12-2026
This certificate is valid for two years from the date of Manufacturing Provided the substance is stored under the recommended conditions.

Document data reference:
Prepared by

Dr. Ashish Keche
Head of QA & QC
Reviewed by

Dr. Girish Hatnapure
Head of R& D
Approved by

Dr. Atish Rodge
Managing Director

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