Lomefloxacin hydrochloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 98079-52-8 |
| Product name | Lomefloxacin hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Lomefloxacin hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Lomefloxacin hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Lomefloxacin hydrochloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Manufacturing | Active pharmaceutical ingredient (API) for the production of antibacterial agents, including lomefloxacin injection and tablets | Chemical synthesis: Salt formation with hydrochloric acid, starting from 1-ethyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid |
| Pharmaceutical R&D | Reference standard for antibacterial active pharmaceutical ingredients, used in in vitro antibacterial activity assays and pharmacokinetic studies | Standard preparation: Accurately weighed and dissolved in a suitable solvent (e.g., 0.1 mol/L hydrochloric acid or pH 4.0 acetate buffer), with purity and concentration confirmed by HPLC or LC-MS |
Manufacturing Quality Control of Lomefloxacin hydrochloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Potency) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 288 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC with UV detection; identification and control per ICH Q3B thresholds. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual solvents (e.g., methanol, acetone, ethyl acetate) per ICH Q3C. |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification after acid digestion; detection limits compliant with ICH Q3D elemental impurity guidelines. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content by stoichiometric reaction. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| pH (1% w/v solution) | pH Meter Measurement | Direct measurement of aqueous solution pH using calibrated glass electrode and reference electrode. |
| Residue on Ignition | Gravimetric Analysis | Ignition of sample at 700-800 C followed by weighing of inorganic residue to assess inorganic impurities. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample using light scattering principles to determine D10, D50, D90 values. |
| Microbial Limits | Membrane Filtration | Sample filtration followed by culture on soybean-casein digest agar and fluid thioglycollate medium for aerobic bacteria and fungi counts. |
| Sterility | Membrane Filtration + Culture | Aseptic filtration and incubation in fluid thioglycollate and soybean-casein digest media per USP <71>. |
| Crystal Form | XRPD | Identification and confirmation of polymorphic form by comparing diffraction pattern with reference standard. |
Technical Specifications of Lomefloxacin hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Melting Point | 224-228°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Lomefloxacin hydrochloride
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NMR Spectra of Lomefloxacin hydrochloride
Packaging of Lomefloxacin hydrochloride
Industrial Lomefloxacin hydrochloride Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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