CAS 100986-85-4: Levofloxacin

Description: Levofloxacin is a synthetic fluoroquinolone antibiotic that is primarily used to treat a variety of bacterial infections. It is characterized by its broad-spectrum activity against both Gram-positive and Gram-negative bacteria, making it effective for respiratory tract infections, urinary tract infections, and skin infections, among others. The chemical structure of levofloxacin includes a bicyclic core with a fluorine atom, which enhances its antibacterial potency. It is known for its ability to inhibit bacterial DNA gyrase and topoisomerase IV, enzymes critical for bacterial DNA replication and repair. Levofloxacin is typically administered orally or intravenously and is well-absorbed in the gastrointestinal tract. Its pharmacokinetics are favorable, with a relatively long half-life, allowing for once-daily dosing in many cases. Common side effects may include gastrointestinal disturbances, central nervous system effects, and potential tendon damage. Due to its broad activity, levofloxacin is often reserved for specific infections to mitigate the risk of developing antibiotic resistance.

Formula: C₁₈H₂₀FN₃O₄

InChI: InChI=1S/C18H20FN3O4/c1-10-9-26-17-14-11(16(23)12(18(24)25)8-22(10)14)7-13(19)15(17)21-5-3-20(2)4-6-21/h7-8,10H,3-6,9H2,1-2H3,(H,24,25)/t10-/m0/s1

InChI key: InChIKey=GSDSWSVVBLHKDQ-JTQLQIEISA-N

SMILES: O=C(O)C1=CN2C3=C(OCC2C)C(=C(F)C=C3C1=O)N4CCN(C)CC4

Synonyms:

• (+-)-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
• (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazin-yl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid
• (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
• (3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
• (S)-(-)-Ofloxacin
• (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
• 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-, (+-)-
• 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-, (3S)-
• 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-, (S)-
• 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
• Cravit
• Dr 3355
• Floxin
• Floxin Otic
• Hr 355
• Iquix
• Levaquin
• Levoflox
• Levofloxacin
• Levofloxacino
• Levofloxacinum
• Lexoflon
• Loxof
• Mp 376
• Ofloxacin Otic
• Ofloxacin S-(-)-form
• Ofloxacina
• Ofloxacine
• Ofloxacino
• Ofloxacinum
• Oflx
• Oftaquix
• Oxaldin
• Quinsair
• Quixin
• Rwj 25213-097
• Tavanic
• Unibiotic
• Venaxan
• (-)-Ofloxacin
• (-)-Ofloxacin

Levofloxacin

CAS: 100986-85-4

• Formula: C₁₈H₂₀FN₃O₄
• Purity: >98.0%(HPLC)
• Color and Shape: Light orange to Yellow to Green powder to crystal
• Molecular weight: 361.37

Levofloxacin, 98%

CAS: 100986-85-4

Levofloxacin is a broad-spectrum antibiotic used in pharmacokinetic , antibiotic resistance , and resistance prevention …

• Formula: C₃₆H₄₂F₂N₆O₉
• Purity: 98%
• Color and Shape: Powder, White to yellow
• Molecular weight: 740.76

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-, (3S)-

CAS: 100986-85-4

• Formula: C₁₈H₂₀FN₃O₄
• Color and Shape: Solid
• Molecular weight: 361.3675

Levofloxacin

CAS: 100986-85-4

• Formula: C₁₈H₂₀FN₃O₄
• Color and Shape: Pale Yellow Solid
• Molecular weight: 361.37

Levofloxacin

CAS: 100986-85-4

• Formula: C₁₈H₂₀FN₃O₄·xH₂O
• Purity: D-Ofloxacin: ≤ 1.0%
• Color and Shape: White to light-yellow powder
• Molecular weight: 361.37 (anhydrous)

LC PestiMix 5 10 µg/mL in Acetonitrile

CAS: 100986-85-4101-27-9 1014-69-3 104030-54-8 106700-29-2 112143-82-5 1134-23-2 115-26-4 117718-60-2 127-79-7 131341-86-1 14086-35-2 1491-41-4 15310-01-7 153197-14-9 1593-77-7 1596-84-5 183675-82-3 18854-01-8 1918-11-2 1929-77-7 210880-92-5 219714-96-2 22936-86-3 2307-68-8 23564-06-9 25366-23-8 2588-03-6 2588-04-7 2588-05-8 2588-06-9 26087-47-8 2686-99-9 299-86-5 30043-49-3 31120-85-1 314-40-9 3244-90-4 3813-05-6 3983-45-7 470-90-6 4726-14-1 51218-45-2 535-89-7 53780-34-0 59756-60-4 61676-87-7 62850-32-2 64249-01-0 644-64-4 6552-12-1 6552-13-2 67018-59-1 672-99-1 673-04-1 70217-36-6 70630-17-0 741-58-2 759-94-4 7700-17-6 78-30-8 79540-50-4 80214-83-1 81335-37-7 83657-22-1 85785-20-2 86763-47-5 88283-41-4 89784-60-1 947-02-4 95-06-7 96491-05-3 99485-76-4 99675-03-3

• Color and Shape: Mixture

Levofloxacin

CAS: 100986-85-4

• Formula: C₁₈H₂₀FN₃O₄
• Color and Shape: Neat
• Molecular weight: 361.37

Levofloxacin

CAS: 100986-85-4

• Formula: C₁₈H₂₀FN₃O₄
• Color and Shape: Neat
• Molecular weight: 361.37

Levofloxacin

CAS: 100986-85-4

Levofloxacin ((-)-Ofloxacin) is a synthetic fluoroquinolone antibiotic that prevents DNA replication. Cost-effective and quality-assured.

• Formula: C₁₈H₂₀FN₃O₄
• Purity: 98.14% - 99.75%
• Color and Shape: Off-White To Yellow Crystals
• Molecular weight: 361.37

Levofloxacin

CAS: 100986-85-4

• Formula: C₁₈H₂₀FN₃O₄
• Color and Shape: whitish to yellowish crystalline powder
• Molecular weight: 361.37g/mol

Levofloxacin

CAS: 100986-85-4

• Purity: 97.0%
• Color and Shape: Solid
• Molecular weight: 361.37298583984375

Levofloxacin

CAS: 100986-85-4

Applications Levofloxacin is an antibiotic compound. References Kato, M., et al.: Arzneim.-Forsch., 42, 365 (1992); …

• Formula: C₁₈H₂₀FN₃O₄
• Color and Shape: White To Off-White
• Molecular weight: 361.37

Levofloxacin-d3

CAS: 100986-85-4

Applications Levofloxacin-d3, is the labeled analogue of Levofloxacin (L360000), an antibiotic used against gram-negative organisms. …

• Formula: C₁₈H₁₇D₃FN₃O₄
• Color and Shape: Neat
• Molecular weight: 364.39

Levofloxacin (LVX), 98%

CAS: 100986-85-4138199-71-0

• Formula: C₁₈H₂₀FN₃O₄
• Purity: min. 98%
• Color and Shape: Off - White to pale yellow, Crystalline powder
• Molecular weight: 361.37

Levofloxacin

CAS: 100986-85-4

Please enquire for more information about Levofloxacin including the price, delivery time and more detailed …

• Formula: C₁₈H₂₀FN₃O₄
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 361.37 g/mol