Levonadifloxacin ((S)-(-)-Nadifloxacin; WCK 771) arginine is a broad-spectrum antistaphylococcal agent. Levonadifloxacin arginine has antimicrobial activity against methicillin-susceptible Staphylococcus aureus (MSSA) and methicillin-resistant Staphylococcus aureus and reduces phagocytosis of MRSA and MSSA strains by monocytic THP-1.

Specifications

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Names and Identifiers

Canonical Smiles	CC1CC(=O)NN=C1C2=CC=C(C=C2)NN=CC3=C(C(=C(C=C3)O)OC)[N+](=O)[O-]
IUPAC Name	(4R)-3-[4-[(2Z)-2-[(4-hydroxy-3-methoxy-2-nitrophenyl)methylidene]hydrazinyl]phenyl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one
InChIKey	ZGGBTNDTFFNWRD-BPXUPMHTSA-N
INCHI	1S/C19H19N5O5/c1-11-9-16(26)22-23-17(11)12-3-6-14(7-4-12)21-20-10-13-5-8-15(25)19(29-2)18(13)24(27)28/h3-8,10-11,21,25H,9H2,1-2H3,(H,22,26)/b20-10-/t11-/m1/s1
PubChem CID	136448063
Molecular Weight	397.38

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

3D Structure

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Solution Calculators

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Reconstitution Calculator

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