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Sitafloxacin 1.5Hydrate (DU6859a)

This product is for research use only, not for human use. We do not sell to patients.

Sitafloxacin 1.5Hydrate (DU6859a)
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$625Check With Us
500mg$845Check With Us
1g$1265Check With Us

Cat #: V2103 CAS #: 163253-35-8 Purity ≥ 98%

Description: Sitafloxacin 1.5Hydrate (DU-6859a), a new-generation, broad-spectrum and oral fluoroquinolone class of antibiotic, is highly 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.

References: [1]. Anderson, D.L., Sitafloxacin hydrate for bacterial infections. Drugs Today (Barc), 2008. 44(7): p. 489-501.

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Promise
Molecular Weight (MW)436.84
Molecular FormulaC19H18ClF2N3O3.3/2H2O
CAS No.163253-35-8
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 4 mg/mL (9.2 mM)r
Water: <1 mg/mLr
Ethanol: <1 mg/mL
SMILES CodeO=C(C1=CN([C@H]2[C@@H](F)C2)C3=C(C=C(F)C(N(C[C@H]4N)CC54CC5)=C3Cl)C1=O)O.O=C(C6=CN([C@H]7[C@@H](F)C7)C8=C(C=C(F)C(N(C[C@H]9N)CC%109CC%10)=C8Cl)C6=O)O.[H]O[H].[H]O[H].[H]O[H]
SynonymsDU-6859a; DU 6859; DU-6859; DU6859; DU 6859A; DU-6859A; DU6859A; Sitafloxacin; Sitafloxacin hydrate, Sitafloxacin anhydrous, Gracevit.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.2892 mL11.4458 mL22.8917 mL45.7834 mL
5mM0.4578 mL2.2892 mL4.5783 mL9.1567 mL
10mM0.2289 mL1.1446 mL2.2892 mL4.5783 mL
20mM0.1145 mL0.5723 mL1.1446 mL2.2892 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.