Description

Moxifloxacin, Hydrochloride Monohydrate is a high-purity, fluoroquinolone-class antibiotic active pharmaceutical ingredient (API) used in the synthesis of finished pharmaceutical products. Its primary value lies in its broad-spectrum antibacterial activity against both Gram-positive and Gram-negative pathogens, making it a critical component in modern anti-infective therapies. This compound is essential for pharmaceutical manufacturers and research institutions developing ophthalmic solutions, oral tablets, and injectable formulations to treat serious bacterial infections.

Application

• Active Pharmaceutical Ingredient (API) for the manufacture of ophthalmic solutions and eye drops.
• Core component in the formulation of oral solid dosage forms such as tablets and capsules.
• Raw material for the production of sterile injectable solutions for intravenous administration.
• Key intermediate in advanced pharmaceutical research and development of new antibacterial agents.
• Reference standard for quality control and analytical testing in pharmaceutical laboratories.
• Starting material for the synthesis of more complex drug conjugates and prodrugs.

Basic Information

Product Name	Moxifloxacin, Hydrochloride Monohydrate
CAS No.	192927-63-2
Molecular Formula	C21H24FN3O4 • HCl • H2O
Molecular Weight	437.90 g/mol (Monohydrate)
Synonyms	Moxifloxacin HCl Monohydrate; Moxifloxacin Hydrochloride Hydrate; 1-Cyclopropyl-7-[(S,S)-2,8-diazabicyclo[4.3.0]non-8-yl]-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride monohydrate; BAY 12-8039; Avelox (brand name derivative); Moxifloxacin Hydrochloride; Moxifloxacin HCl; Moxifloxacin Monohydrochloride Monohydrate
EINECS	Contact for details

Quality Control

Our Moxifloxacin, Hydrochloride Monohydrate is manufactured under strict quality management systems. The product undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with each batch. Production can be aligned with current Good Manufacturing Practice (cGMP) principles upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider desiccants or a nitrogen atmosphere.

Specification

Item	Specification
Appearance	White to slightly yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	3.5% - 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0% Any single impurity ≤ 0.5%
Optical Rotation	Specific range provided on COA

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.