171228-49-2 Posaconazole AKSci M842
 
 
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  M842    
Posaconazole
, 98% (HPLC)
 
Noxafil
Spriafil
more..




IDENTITY
CAS Number:171228-49-2
MDL Number:MFCD00941162
MF:C37H42F2N8O4
MW:700.78
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:98% (HPLC)
Physical Form (at 20°C):Solid
Melting Point:170-172°C
Optical Rotation:-24 to -32°, c = 1% in chloroform
Long-Term Storage:Store long-term at -20°C
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

BIOLOGICAL INFO
Solubility:DMSO: 140mg/mL; H2O: <1mg/mL; EtOH: <1mg/mL
Application(s):Sterol C14alpha demethylase inhibitor
Form:Free Base

REVIEW

 A triazole antifungal drug. Posaconazole works by disrupting the close packing of acyl chains of phospholipids, impairing the functions of certain membrane-bound enzyme systems such as ATPase and enzymes of the electron transport system, thus inhibiting growth of the fungi. It does this by blocking the synthesis of ergosterol by inhibiting of the enzyme lanosterol 14a-demethylase and accumulation of methylated sterol precursors.

REFERENCES
[1]Chaftari AM, Hachem RY, Ramos E, Kassis C, Campo M, Jiang Y, Prince RA, Wang W, Raad II (2012). Comparison of posaconazole versus weekly amphotericin B lipid complex for the prevention of invasive fungal infections in hematopoietic stem-cell transplantation. Transplantation. 94(3):302-8. PMID 22814329.
[2] Zhong W, Yang X, Tong W, Martin GE (2012). Structural characterization of a novel degradant of the antifungal agent posaconazole. J Pharm Biomed Anal. 66:40-9. PMID 22464557.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of December 26, 2024


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