CAS:68077-26-9|7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid, 90%

Catalogue Number:C366045
Chemical Name:7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid, 90%
Synonyms:7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid; 1-Ethyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic Acid; 7-Chloro-1,4-dihydro-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylic Acid; 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid; Norfloxacin EP Impurity A; Norfloxacin EP Impurity A; Norfloxacin USP Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid)
Impurity:Norfloxacin EP Impurity A; Norfloxacin USP Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-d
CAS Number:68077-26-9
Molecular Formula:C₁₂H₉ClFNO₃
Appearance:White to Pale Yellow Solid
Melting Point:279-281°C
Molecular Weight:269.66
Storage:4°C
Solubility:DMSO (Slightly, Heated), Methanol (Slightly, Heated)
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid (Norfloxacin EP Impurity A) is a Norfloxacin intermediate. Norfloxacin EP Impurity A
References:Piganeau, N., et al.: J. Mol. Biol., 312, 1177 (2001), Rameshkumar, N., et al.: Eur. J. Med. Chem., 38, 1001 (2003), You, Q., et al.: J. Med. Chem., 52, 5649 (2009),
To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature products will be delivered with ice bags. As for the products stored at room temperature, they will not be packed with ice bags or dried ice. Taskcm is committed to providing cost-effective products that facilitate drug delivery with our customers.
Email:sales@ebclink.com