Cas no for 138199-71-0,(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 hydrate (2:1) ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich - PharmaSources.com

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Home > CAS No. Inquiry > 138199-71-0

138199-71-0

[CAS Name] (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 hydrate (2:1)

[Formula] C18H21ClFN3O4

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Basica Info

[CAS Name](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 hydrate (2:1)
[Alias]levofloxacin hydrate;LEVOFLOXACIN HCL;(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 hydrate (2:1);LEVOFLOXACINH HYDROCHLORIDE;(S)-(-)-Ofloxacine;Levofloxacine;(-)-(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 hydrochloride;(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 hydrate (2:1)
[Number]138199-71-0
[EINECS]
[Formula]C18H21ClFN3O4
[Molecular weight]397.83

[Melting point]214-216°C

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Zhejiang Medicines & Health Products Imp. & Exp. Co., Ltd.

NAME Levofloxacin hydrate

CAS NO. 138199-71-0

Molecular Formula 2(C₁₈H₂₀FN₃O₄)·H₂O

Synonyms (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 hydrate (2:1)

Molecular Weight 740.75

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Zhejiang Starry Pharmaceutical Co., Ltd.

One of the largest manufacturer in China. Japan GMP approved.

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Zhejiang Jingxin Pharmaceutical Co., Ltd.

The biggest manufacturer for Levofloxacin in China

Apperance: Light yellowish-white to yellow-white crystals or crystalline powder.

Assay:98.0% to 102.0% of C₁₈H₂₀FN₃O₄

_{Capacity: 800MT/year}

_{Batch size:525kg to 595kg}

_{Oral grade & Injection grade; Specification: In-house ,USP38, JP}

Written Confirmation for EU market, cGMP, DMF ,WHO & Confepris GMP( in process)

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