SML2357

Isavuconazole

≥98% (HPLC), powder, fungal sterol biosynthesis inhibitor

• Synonym(s): (2R,3R)-3-[4-(4-Cyanophenyl)thiazol-2-yl]-2-(2,5-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol, 1-[(2R,3R)-3-[4-(4-Cyanophenyl)thiazol-2-yl]-2-(2,5-difluorophenyl)-2-hydroxybutyl]-1,2,4-triazole, 4-[2-[(1R,2R)-2-(2,5-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-thiazolyl]benzonitrile, BAL 4815, RO 0094815
• Empirical Formula (Hill Notation): C₂₂H₁₇F₂N₅OS
• CAS Number: 241479-67-4
• Molecular Weight: 437.47
• MDL number: MFCD06407745
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• product name: Isavuconazole, ≥98% (HPLC)
• Assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: 2-8°C
• InChI: 1S/C22H17F2N5OS/c1-14(21-28-20(10-31-21)16-4-2-15(9-25)3-5-16)22(30,11-29-13-26-12-27-29)18-8-17(23)6-7-19(18)24/h2-8,10,12-14,30H,11H2,1H3/t14-,22+/m0/s1
• InChI key: DDFOUSQFMYRUQK-RCDICMHDSA-N

Description

Application

Isavuconazole has been used as an antifungal agent to test its effect on Mucor circinelloides gene transcription. It has also been used
to analyze its in vitro activity against isolates from the R. argillacea species complex A. fumigatus, N. hiratsukae and C. parapsilosis.

Biochem/physiol Actions

Isavuconazole is a triazole antifungal drug. It inhibits fungal sterol biosynthesis by inhibition of cytochrome P450 sterol 14-α-demethylase (CYP51), an enzyme in the sterol biosynthesis pathway that leads from lanosterol to ergosterol. It has been approved for the treatment of both invasive aspergillosis and invasive mucormycosis.

Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Statements: H361fd
• Precautionary Statements: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable