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Picture of Levofloxacin Hemihydrate

Levofloxacin Hemihydrate

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Origin: China

Cas No: 138199-71-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    138199-71-0
    Other Names:
    (S)-(-)-Ofloxacine
    MF:
    C36H42F2N6O9
    EINECS No.:
    740.7503
    Place of Origin:
    Zhejiang, China
    Type:
    API
    Grade Standard:
    Medicine Grade
    Brand Name:
    ROYAL Pharm
    Model Number:
    BP USP EP
    Purity:
    99%
    Appearance:
    White tiny flake crystalline

    Packaging&Delivery

    Packaging Details
    Drum&plastic bags or Aluninium foiled bag&zip lock bag
    Port
    Hangzhou
    Lead Time:
    Quantity(Kilograms)1 - 1>1
    Est. Time(days)3To be negotiated

    Products Description

    Product name
    Levofloxacin heMihydrate
    CAS
    138199-71-0
    Molecular Formula
    C18H21ClFN3O4
    Molecular Weight
    397.83
    Boiling Point
    214-216°C

  • Property

    CAS No.: 138199-71-0 Formula: C18H22FN3O5 Molecular Weight: 379.38300

    Description

    S-(-)-Form of Ofloxacin. An antibiotic used against gram-negative organisms.

    Basic Info

    Chemical Name Levofloxacin Hemihydrate
    Synonyms

    Levofloxacin;
    Levofloxacin hemihydrate;
    (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);

    CAS No. 138199-71-0
    Molecular Formula C18H22FN3O5
    Molecular Weight 379.38300
    PSA 84.24000
    LogP 1.48260

    Properties

    Appearance & Physical State pale yellow solid
    Density 1.48g/cm3
    Boiling Point 571.5ºC at 760mmHg
    Melting Point 214-216ºC
    Flash Point 299.4ºC
    Vapor Pressure 6.7E-14mmHg at 25°C

    Safety Info

    Safety Statements S24/25

    Synthesis Route

    1-Methylpiperazine+Levofloxacin Carboxylic Acid→Levofloxacin Hemihydrate

    Precursor

    1-Methylpiperazine
    Levofloxacin Carboxylic Acid

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