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Levofloxacin carboxylic acid is used as an antibacterial agent. CAS No. 100986-89-8. Product ID: PAP-0077. Molecular formula: C13H9F2NO4. Category: Hormone drug. Product Keywords: Hormone Series; Levofloxacin carboxylic acid; PAP-0077; Hormone drug; C13H9F2NO4; 100986-89-8. Color: White. EC Number: 1533716-785-6. Physical State: neat. Solubility: DMSO (Slightly). Storage: Sealed in dry,Room Temperature. Applications: Levofloxacin carboxylic acid is a white powder and is an intermediate in the synthesis of the antibiotic levofloxacin. Levofloxacin belongs to the fluoroquinolone class of antibacterial drugs. Boiling Point: 459.2±45.0 °C(Predicted). Melting Point: >300 °C (lit.). Density: 1.61±0.1 g/cm3(Predicted). Product Description: Levofloxacin carboxylic acid is a white powder and is an intermediate in the synthesis of the antibiotic levofloxacin. Levofloxacin belongs to the fluoroquinolone class of antibacterial drugs.
Levofloxacin is a synthetic chemotherapeutic antibiotic of the fluoroquinolone drug class[1][2] and is used to treat severe or life-threatening bacterial infections or bacterial infections that have failed to respond to other antibiotic classes.[3][4] It is sold under various brand names, such as Levaquin and Tavanic, the most common. In form of ophthalmic solutions it is known as Oftaquix, Quixin and Iquix. Group: Biochemicals. Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid, Hemihydrate. Grades: Highly Purified. CAS No. 138199-71-0. Pack Sizes: 100mg. US Biological Life Sciences.
(3S)-10-Fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid is an intermediate in the synthesis of Levofloxacin (L360000), an antibiotic used against gram-negative organisms. Group: Biochemicals. Alternative Names: (S)-10-Fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: Highly Purified. CAS No. 117620-84-5. Pack Sizes: 10mg. US Biological Life Sciences.
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9-Piperazine Levofloxacin
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Levofloxacin EP Impurity I; (-)-(S)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. Grade: > 95%. CAS No. 178912-62-4. Molecular formula: C18H20FN3O4. Mole weight: 361.38.
Antofloxacin
Antofloxacin is an orally active and broad-spectrum 8-amino-fluoroquinolone with potent antibacterial activities. Antofloxacin shows superior antibacterial activity against gyrA mutation-positive H. pylori strains, especially in Asn87- mutated strains, compared to levofloxacin. Uses: Anti-bacterial agents. Synonyms: (S)-Antofloxacin; 7H-Pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid, 8-amino-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (3S)-. CAS No. 119354-43-7. Molecular formula: C18H21FN4O4. Mole weight: 376.38.
Defluoro Levofloxacin
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (3S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Levofloxacin Related Compound F (USP). Grade: > 95%. CAS No. 117620-85-6. Molecular formula: C18H21N3O4. Mole weight: 343.39.
Desmethyl Levofloxacin-[d8] hydrochloride
Desmethyl Levofloxacin-[d8] hydrochloride is the labelled analogue of Desmethyl Levofloxacin hydrochloride, which is a metabolite of Levofloxacin. Synonyms: Desmethyl Levofloxacin-d8 hydrochloride; (3S)-9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl-d8)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hydrochloride; DN 5455-d8 Hydrochloride. Grade: >95%. CAS No. 1217677-38-7. Molecular formula: C17H11D8ClFN3O4. Mole weight: 391.85.
Desmethyl Levofloxacin-d8 Hydrochloride
A labeled metabolite of Levofloxacin. Group: Biochemicals. Alternative Names: (3S)-9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl-d8)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hydrochloride; DN 5455-d8 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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Desmethyl Levofloxacin hydrochloride
An impurity of Levofloxacin, which is as efficacious as or more efficacious than ciprofloxacin in systemic and pyelonephritis infections in mice. Synonyms: Levofloxacin Hydrochloride Impurity A; 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-, hydrochloride (1:1), (3S)-; (S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride; (3S)-9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hydrochloride. Grade: ≥95%. CAS No. 2254176-11-7. Molecular formula: C17H19ClFN3O4. Mole weight: 383.80.
Desmethyl Levofloxacin Hydrochloride
A metabolite of Levofloxacin. Group: Biochemicals. Alternative Names: (3S)-9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hydrochloride; DN 5455 Hydrochloride. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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KPI-10
KPI-10, also known as WQ3810, is a new compound currently being studied for its efficacy in the treatment of infections caused by multidrug-resistant bacteria. WQ-3810 demonstrated high potent activity against the antimicrobial-resistant pathogens tested. WQ-3810 (MIC(90)=4 mg/L and 0.06 mg/L, respectively) was also more active than ciprofloxacin (64 mg/L and 2 mg/L) and levofloxacin (32 mg/L and 2 mg/L). Furthermore, WQ-3810 was the most potent among the fluoroquinolones tested against meticillin-resistant Staphylococcus aureus (MRSA) and Neisseria gonorrhoeae, including FQR isolates. Uses: Designed for use in research and industrial production. Additional or Alternative Names: KPI-10; KPI10; KPI 10; WQ3810; WQ-3810; WQ 3810. Product Category: Others. Appearance: Solid powder. CAS No. 888032-58-4. Molecular formula: C22H22F3N5O3. Mole weight: 461.45. Purity: >98%. IUPACName: 1-(6-Amino-3,5-difluoropyridin-2-yl)-6-fluoro-7-(3-(isopropylamino)azetidin-1-yl)-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid. Canonical SMILES: O=C(C1=CN(C2=NC(N)=C(F)C=C2F)C3=C(C=C(F)C(N4CC(NC(C)C)C4)=C3C)C1=O)O. Product ID: ACM888032584. Alfa Chemistry ISO 9001:2015 Certified. Categories: KPS 10721.
Levofloxacin
analytical standard. Group: Application areaspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardspharmaceutical toxicology. Alternative Names: Tavanic, Levaquin, HR 355, Quixin, (S)-Ofloxacin, (S)-(-)-Ofloxacin, RWJ 25213-097, (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid,Levofloxacin, DR 3355, (S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, Cravit, (-)-Ofloxacin.
Levofloxacin-[13C,d3]
Levofloxacin-[13C,d3] is the labelled analogue of Levofloxacin, an antibiotic used against gram-negative organisms. Synonyms: Levofloxacin-13C,D3; (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-13C,d3; (-)-Ofloxacin-13C,d3; (S)-(-)-Ofloxacin-13C,d3; (S)-Ofloxacin-13C,d3; Cravit-13C,d3. Grade: >95%. CAS No. 1261398-33-7. Molecular formula: C17[13C]H17D3FN3O4. Mole weight: 365.38.
Levofloxacin-d8
Levofloxacin-d8. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl-d8)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hemihydrate;Levofloxacin-d8;Levofloxacin-D8/ Ofloxacin-D8;Levooxacin-d8. Product Category: Heterocyclic Organic Compound. CAS No. 1217716-71-6. Molecular formula: C18H12D8FN3O4. Mole weight: 369.4167974. Product ID: ACM1217716716. Alfa Chemistry ISO 9001:2015 Certified. Categories: Levofloxacin/dexamethasone.
Levofloxacin-[d8]
Levofloxacin-[d8] is the labelled analogue of Levofloxacin, an antibiotic used against gram-negative organisms. Synonyms: Levofloxacin D8; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl-d8)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; (-)-Ofloxacin-d8. Grade: ≥98% by HPLC; ≥99% atom D. CAS No. 1217716-71-6. Molecular formula: C18H12D8FN3O4. Mole weight: 369.42.
Levofloxacin Ethyl Ester
Levofloxacin Ethyl Ester is an impurity of Levofloxacin. Group: Biochemicals. Alternative Names: (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 177472-30-9. Pack Sizes: 100mg. US Biological Life Sciences.
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Levofloxacin hemihydrate
Levofloxacin hemihydrate. Group: Biochemicals. Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hemihydrate; Dynaquin; Levofloxacin hydrate. Grades: Highly Purified. CAS No. 138199-71-0. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C18H20FN3O4·½H2O. US Biological Life Sciences.
Worldwide
Levofloxacin hydrate
The hydrate form of Levofloxacin, an Ofloxacin derivative, could be commonly used as an antibacterial agent through influencing DNA replication. It is an antibiotic with activity against gram-negative bacteria. Uses: Anti-bacterial agents. Synonyms: Levofloxacin Hemihydrate; 138199-71-0; Levofloxacin hydrate; Nofaxin; Volequin; Levofloxacin (hydrate); Dynaquin; Ofloxacin, (s)-; 6GNT3Y5LMF; Levofloxacin (as hemihydrate); UNII-6GNT3Y5LMF; RWJ-25213; (S)-9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrate(2:1); Levaquin (TN); (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-meth. Grade: 98%. CAS No. 138199-71-0. Molecular formula: C18H21FN3O4.5. Mole weight: 370.38.
Levofloxacin (L360000) impurity. A photodegradation product of Levofloxacin in aqueous solution. Group: Biochemicals. Alternative Names: (S) -9-Fluoro-2, 3-dihydro-3-methyl-10-[[2- (methylamino) ethyl]amino]-7-oxo-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic Acid Hydrochloride. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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N,N'-Desethylene-N,N'-diformyl levofloxacin
N,N'-Desethylene-N,N'-diformyl levofloxacin. Group: Biochemicals. Alternative Names: (S) -9-Fluoro-10-[formyl[2- (formylmethylamino) ethyl]amino]-2, 3-dihydro-3-methyl-7-oxo-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic acid. Grades: Highly Purified. CAS No. 151377-74-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H18FN3O6. US Biological Life Sciences.
Worldwide
N,N-Desethylene-N,N-diformyl Levofloxacin
Levofloxacin impurity. A photodegradation product of Levofloxacin in aqueous solution. Group: Biochemicals. Alternative Names: (S) -9-Fluoro-10-[formyl[2- (formylmethylamino) ethyl]amino]-2, 3-dihydro-3-methyl-7-oxo-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic Acid. Grades: Highly Purified. CAS No. 151377-74-1. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
N-tert-Butoxycarbonyl Desmethyl Levofloxacin
Protected Levofloxacin metabolite. Group: Biochemicals. Alternative Names: (3S)-N-tert-Butoxycarbonyl-9-fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; (3S) -10-[4-[ (1, 1-Dimethylethoxy) carbonyl]-1-piperazinyl]-9-fluoro-2, 3-dihydro-3-methyl-7-oxo-7H-pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylic Acid. Grades: Highly Purified. CAS No. 1330277-19-4. Pack Sizes: 5mg. US Biological Life Sciences.
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(R)-Levofloxacin
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grade: > 95%. Molecular formula: C18H20FN3O4. Mole weight: 361.38.
(R)-Ofloxacin N-oxide
An impurity of Ofloxacin. Ofloxacin is a broad-spectrum fluoroquinolone antibiotic used to treat a variety of bacterial infections, including respiratory, urinary tract, gastrointestinal, and skin infections. Synonyms: (+)-Ofloxacin N-oxide; (R)-(+)-Ofloxacin N-oxide; D-Ofloxacin N-oxide; d-Levofloxacin N-oxide; Dextrofloxacin N-oxide; R-Ofloxacin N-oxide; (3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-4-oxido-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid; 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, N-oxide, (R)-. Grade: ≥95%. CAS No. 117678-37-2. Molecular formula: C18H20FN3O5. Mole weight: 377.37.
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (3S)-10-Fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Levofloxacin Impurity J. CAS No. 117620-84-5. Molecular formula: C13H10FNO4. Mole weight: 263.22.
(S)-7,8-Difluoro-1-(1-hydroxypropan-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Ethyl Ester is an intermediate in the synthesis of Levofloxacin (L360000), an antibiotic used against gram-negative organisms. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid. Grade: > 95 %. CAS No. 100986-89-8. Molecular formula: C13H9F2NO4. Mole weight: 281.21.
Sitafloxacin
Sitafloxacin, a new-generation, broad-spectrum oral fluoroquinolone that is very active against many Gram-positive, Gram-negative and anaerobic clinical isolates, including strains resistant to other fluoroquinolones, was recently approved in Japan for the treatment of respiratory and urinary tract infections. In terms of clinical efficacy, oral sitafloxacin was noninferior to oral levofloxacin in the treatment of community-acquired pneumonia or an infectious exacerbation of chronic respiratory tract disease, noninferior to oral tosufloxacin in the treatment of community-acquired pneumonia, and noninferior to oral levofloxacin in the treatment of complicated urinary tract infections, according to the results of randomized, double-blind, multicentre, noninferiority trials. Noncomparative studies demonstrated the efficacy of oral sitafloxacin in otorhinolaryngological infections, urethritis in men, C. trachomatis-associated cervicitis in women and odontogenic infections. Synonyms: 7-((S)-7-amino-5-azaspiro[24]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; DU 6859; DU-6859; DU6859; DU 6859A; DU-6859A; DU6859A; Sitafloxacin; Sitafloxacin hydrate, Sitafloxacin anhydrous, Trade name: Gracevit. Grade: >98%. CAS No. 127254-12-0. Molecular formula: C19H18ClF2N3O3. Mole weight: 409.81.
(S)-(-)-Ofloxacin-d3(N-methyl-d3)
One of the isotopic labelled form of (S)-(-)-Ofloxacin, which could be used as an an antibiotic. Synonyms: Levofloxacin; (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-piperidino[1,2,3-d,e]-1,4-benzoxazine-6-carboxylic Acid. Grade: 95% by HPLC; 98% atom D. Molecular formula: C18H17D3FN3O4. Mole weight: 364.39.
Levofloxacin (L360000) derivative. Group: Biochemicals. Alternative Names: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]-2,3,4-tri-O-acetyl- β-D-glucopyranuronic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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Levofloxacin Acyl- β-D-glucuronide
A glucuronide metabolite of Levofloxacin. Group: Biochemicals. Alternative Names: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]- β-D-glucopyranuronic Acid; Levofloxacin Glucuronide. Grades: Highly Purified. CAS No. 160962-46-9. Pack Sizes: 1mg, 2.5mg. US Biological Life Sciences.
Worldwide
Levofloxacin Acyl- β-D-glucuronide Methyl Ester
Levofloxacin (L360000) derivative. Group: Biochemicals. Alternative Names: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]- β-D-glucopyranuronic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Levofloxacin-d8
Labeled S-(-)-Form of Ofloxacin. An antibiotic used against gram-negative organisms. Group: Biochemicals. Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl-d8)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hemihydrate. Grades: Highly Purified. CAS No. 1217716-71-6,unlabeled: 100986-85-4. Pack Sizes: 1mg. Molecular Formula: C??H??D?FN?O?, Molecular Weight: 369.42. US Biological Life Sciences.
Levofloxacin intermediate. Group: Biochemicals. Alternative Names: 9,10-Difluoro-3-(S)-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate. Grades: Highly Purified. CAS No. 106939-34-8. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
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