1. Anti-infection
  2. Fungal
    Antibiotic
  3. Fluconazole

Fluconazole (Synonyms: UK-49858)

Cat. No.: HY-B0101 Purity: 99.21%
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Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL.

For research use only. We do not sell to patients.

Fluconazole Chemical Structure

Fluconazole Chemical Structure

CAS No. : 86386-73-4

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Solution
10 mM * 1 mL in DMSO USD 66 In-stock
Estimated Time of Arrival: December 31
Solid + Solvent
10 mM * 1 mL
ready for reconstitution
USD 66 In-stock
Estimated Time of Arrival: December 31
Solid
100 mg USD 60 In-stock
Estimated Time of Arrival: December 31
500 mg USD 84 In-stock
Estimated Time of Arrival: December 31
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Based on 6 publication(s) in Google Scholar

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Description

Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL[1].

In Vitro

Fluconazole inhibits 4 species ofAspergillus fumigatus with the IC50s of 23.9-43.5 μg/mL. Fluconazole (0.20 μg/mL) inhibits significantly the mycelial-phase growth and germ tube elongation of C. albicans in a medium supplemented with serum[1].
Fluconazole is a triazole antifungal agent that has been available for the treatment of infections due to Candida, Cryptococcus. The MIC90 is highest for C. krusei (MIC ≥ 64 μg/mL) and C. glabrata (MIC, 32 μg/mL) and is ≤2 μg/mL for C. albicans (0.5 μg/mL), C. parapsilosis (2 μg/mL), C. tropicalis (2 μg/mL), C. lusitaniae (2 μg/mL), and C. kefyr (0.5 μg/mL)[2].
Fluconazole (0.1-50.0 μg/mL) damages the fungal cells and reduces their viability[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[3]

Cell Line: C.albicans yeast cells (strain ATCC 26310 and strain TW)
Concentration: 0.1, 0.5, 5.0, 50.0 μg/mL
Incubation Time: 24 hours
Result: The MICs against both strains were 0.5 μg/mL.
In Vivo

Fluconazole ( 0, 0.5, 1, 2.5, 5, 7.5, and 10 mg/kg; administered intraperitoneally (i.p.) as a single dose) results in a 50% reduction in fungal densities (ED50) of 4.87 mg/kg in a murine model of systemic candidiasis[4]. Fluconazole exhibits terminal elimination half-life of 2.4 h) following i.p. administration.The terminal half-life does not change with the dose of fluconazole administered[4].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Female NYLAR mice (weight, 18 to 20 g; infected intravenously with C. albicans blastoconidia)[4]
Dosage: 5, 10, 15 and 20 mg/kg (Pharmacokinetic Analysis)
Administration: Given i.p. as a single dose
Result: T1/2=2.4 h
Clinical Trial
Molecular Weight

306.27

Formula

C₁₃H₁₂F₂N₆O

CAS No.
Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : ≥ 100 mg/mL (326.51 mM)

H2O : 2 mg/mL (6.53 mM; Need ultrasonic)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.2651 mL 16.3255 mL 32.6509 mL
5 mM 0.6530 mL 3.2651 mL 6.5302 mL
10 mM 0.3265 mL 1.6325 mL 3.2651 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (8.16 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (8.16 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (8.16 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
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Fluconazole
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