Analytical Reference substance

Norfloxacin EP Impurity B

7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid


Product Number: OLY-NOR-B
CAS Number: 75001-77-3
Lot Number:
Molecular Formula: C14H17ClFN3O3
Molecular Weight: 329.75

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: 20-03-2026
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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