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Moxifloxacin hydrochloride

Moxifloxacin hydrochloride Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-571-85586718
Products Intro: Product Name:1-cyclopropyl-6-fluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Moxifloxacin hydrochloride
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Nanjing Gold Pharmaceutical Technology Co. Ltd.
Tel: 025-84209270 15906146951
Products Intro: Product Name:Moxifloxacin hydrochloride
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: Product Name:Moxifloxacin HCL
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: PI & PI BIOTECH INC.
Tel: 18371201331
Products Intro: Product Name:Moxifloxacin hydrochloride
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Remarks:1-Cyclopropyl-6-fluoro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride

Lastest Price from Moxifloxacin hydrochloride manufacturers

Moxifloxacin hydrochloride Basic information
Indications and Usage Mechanisms of Action Pharmacokinetics Adverse Effects Warnings and Precautions Adverse reactions Precautions
Product Name:Moxifloxacin hydrochloride
Synonyms:AVALOX;BAY-12-8039;Moxifloxacin hydrochloride Solution, 1000ppm;Moxifloxacin and intermediates;Moxifloxacin HCl (Monohydrate);(1's,6's)-1-cyclopropyl-7-(2,8-diazabicyclo[4.3.0]non-8-yl)-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride;Moxifloxacin HCl USP;1-cyclopropyl-6-fluoro-8-methoxy-7-((4aS,7aS)-octahydropyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride
Product Categories:ARICEPT;API;Active Pharmaceutical Ingredients;Moxifloxacin
Mol File:186826-86-8.mol
Moxifloxacin hydrochloride Structure
Moxifloxacin hydrochloride Chemical Properties
Melting point Slightly yellow to yellow crystalline powder, mp 324-325°
alpha 25D -256° (c = 0.5 in water)
Boiling point 636℃
RTECS VB1983750
Fp >110°(230°F)
storage temp. 2-8°C
solubility H2O: soluble5mg/mL, clear (warmed)
form powder
color white to beige
Water Solubility Sparingly soluble in water. Soluble in DMSO
BRN 8377447
CAS DataBase Reference186826-86-8(CAS DataBase Reference)
Safety Information
WGK Germany 2
HazardClass IRRITANT
MSDS Information
Moxifloxacin hydrochloride Usage And Synthesis
Indications and UsageMoxifloxacin Hydrochloride is a fluoroquinolone antibiotic developed by Bayer Pharmaceuticals (Germany.) It can be used to treat community-acquired pneumonia caused by Staphylococcus aureus, baccilus, pneumococcus, mucositis Moraxella, and Klebsiella pneumoniae, acute chronic bronchitis attacks, and acute sinusitis. For the treatment of adult bacterial lung infections, paranasal sinus, skin, and abdominal cavity. Also used to treat community-acquired pneumonia, chronic bronchitis, urogenital infection, and acute sinusitis.
Mechanisms of ActionIts active mechanisms and in vitro antibacterial spectrums are similar to those of other fluoroquinolones, but its profile towards gram-positive and anaerobic bacteria is similar to that of trovafloxacin, better than some older drugs. Compared with other fluoroquinolones, few gram-positive bacteria are resistant to Moxifloxacin Hydrochloride, or the spread of resistance is very slow. Gram-negative and enterococci strains with cross resistance to other fluoroquinolones have been found. It is effective at least against Staphylococcus aureus strains grlA, grlB, gyrA and gyrBcan, and 0.5-2 mg/L can inhibit Ciprofloxacin resistant Staphylococcus aureus, from large MIC to small Ciprofloxacin, Ofloxacin, Levofloxacin, Sparfloxacin, and Moxifloxacin.
Pharmacokinetics After 45 healthy volunteers were orally administered single doses of 50-800 mg, their peak plasma concentration and area under the curve (AUC) increased linearly with dosage. Recommended oral dose is 400 mg, average Cmax is 2.5mg/L, peak time (tmax) is 1.5 hours, and AUC is 26.9 mg•h/L. For healthy volunteers who took 400 mg per day orally for 10 days, Cmax was 4.52 mg/L, 1.59 accumulated over 10 days. Oral bioavailability is 89%, apparent distribution volume 3.55 L/kg, plasma protein binding rate 48%. For 400 mg intravenously, Cmaxis 3.62 mg/L. AUC 34.6 mg•h/L. 24 hours after 13 healthy volunteers were given a single oral dose or intravenous injection of 400 mg, skin blister fluid concentration was twice that of serum, suggesting easier penetration of interstitial tissue. One hour after 18 patients ingested a single oral dose of 400 mg before undergoing bronchoscopy, bronchial epithelial cell fluid and bronchial biopsy tissue concentrations were 24.4 and 5.5 mg / L respectively, greater than the plasma concentration after 12 hours. An extremely high concentration (113.6 mg/L) was reached in macrophages. After 34 patients with chronic sinusitis received 5 oral doses of 400 mg, concentration in maxillary sinus mucosa exceeded blood plasma concentration. Three hours after the last dose, blood concentration peaked at 7.47 mg/kg; after 36 hours it was 1.25 mg/kg,suggesting a post-dosage effect.
After healthy volunteers received an oral dose of 400 mg, total clearance rate and renal clearance rates were 14.9 and 3.03 L per hour respectively. The drug apparently does not undergo P450 metabolism. Metabolized in vitro into N-sulfate and acyl glucuronide, metabolites inactive. After healthy volunteers took 400 mg/d orally, the average elimination half-life (t1/2β) during the first day was 9.3 hours, 11.95 hours over 10 days. Another study showed that the average t1/2β is about 10-16 hours. After a single oral dose or intravenous infusion of 400 mg, the urine reabsorption rates were 19%-20% and 22% respectively.
Adverse EffectsThe adverse effects of this product are mostly mild and transient, and 3.8% of patients discontinued treatment as a result of adverse effects. The most common effects were nausea (7.2%) and diarrhea (5.7%). The incidence of dizziness was 2.8%. Healthy volunteers experienced no changes in vital signs, hematology, blood biochemistry, and ECG. Studies show that it is different from lomefloxacin and did not show any phototoxicity.
Warnings and PrecautionsSimilar to other fluoroquinones, bioavailability of 400 mg of Moxifloxacin Hydrochloride declined significantly after combination with antacids. AUC and cmax decreased 45% and 40% compared with when used alone, but Moxifloxacin Hydrochloride absorption was not significantly affected when taken 2 hours before or 4 hours after taking antacids. When taken with iron, absorption decreased significantly, with AUC and cmax was 39% and 59% lower, respectively. No interaction with theophylline, probenecid, ranitidine, or warfarine.
Adverse reactions Side effects of this product are mostly mild and transient , 3.8% of the patient discontinued treatment due to adverse events . The most common adverse reactions are nausea (7.2%) and diarrhea (5.7%). Dizziness is 2.8%. In healthy volunteers, no changes in vital signs, hematology, blood biochemistry and electrocardiogram.
Studies have shown that the product is different from lomefloxacin , no drug-induced light toxicity.
PrecautionsSimilar to other fluoroquinolones , the product (400mg) in combination with antacids, bioavailability will fall significantly, AUC and cmax fall down 45% and 40% respectively when compared with alone, but using the moxifloxacin hydrochloride 2h before taking antacids or using antacids 4h after using this service, the absorption of the drug has no effect. If the product in combination with iron ,absorption rate decreases, AUC and cmax are reduced by 39% and 59%. The product has no interaction with theophylline, probenecid, ranitidine and warfarin .
DescriptionMoxifioxacin hydrochlodde is one of the two new fluoroquinolonecarboxylic acid antibiotics introduced in 1999 for the treatment of respiratory tract infections such as community-acquired pneumonia, acute exacerbations of bronchitis or acute sinusitis. Moxifloxacin can be synthesized through a 12 step sequence from the classical 4-quinolone-3-carboxylic acid template. Some advantages of Moxifloxacin over Ciprofloxacin, another of Bayer's launched quinolones, have been shown, i.e. an enhanced activity against Gram-positive bacteria (Streptococcus pneumoniae, Clostndium pneumoniae), a favorable pharmacokinetic profile (good tissue penetration and plasma concentrations above MICs) and a lack of phototoxicity (UVA irradiation).
Chemical PropertiesLight yellow to yellow crystalline powder
OriginatorBayer (Germany)
Usesacetylcholinesterase inhibitor (reversible), cognitive enhancer
UsesAn antibacterial agent that inhibits the activities of Topo II (DNA gyrase) and topoisomerase IV
DefinitionChEBI: A hydrochloride comprising equimolar amounts of moxifloxacin and hydrogen chloride.
Manufacturing ProcessManufacturing process for Moxifloxacin hydrochloride includes 3 steps: Synthesis of intermidate octahydropyrrolo[3,4-b]pyridine (2,8- diazabicyclo[4.3.0]nonane);Synthesis of intermidate 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4- oxo-3-quinolinecarboxylic acid;Syntesis of 1-cyclopropyl-7-(2,8-diazabicyclo[4.3.0]non-8-yl)-6-fluoro-1,4- dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid hydrochloride (moxifloxacin hydrochloride)
Brand nameAvelox (Bayer); Vigamox (Alcon.
Therapeutic FunctionAntibacterial
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