CAS:160709-02-4|2,​5-​Anhydro-​1,​3,​4-​trideoxy-​2-​C-​(2,​4-​difluorophenyl)​-​4-​(hydroxymethyl)​-​1-​(1H-​1,​2,​4-​triazol-​1-​yl)​-D-​threo-​pentitol

Catalogue Number:A658770
Chemical Name:2,​5-​Anhydro-​1,​3,​4-​trideoxy-​2-​C-​(2,​4-​difluorophenyl)​-​4-​(hydroxymethyl)​-​1-​(1H-​1,​2,​4-​triazol-​1-​yl)​-D-​threo-​pentitol
Synonyms:Posaconazole Impurity;
Impurity:Posaconazole Impurity:CAS Number:160709-02-4
Molecular Formula:C₁₄H₁₅F₂N₃O₂
Appearance:White to Off-White Solid
Melting Point:>69°C (dec.)
Molecular Weight:295.28
Storage:-20°C
Solubility:Chloroform (Slightly), Methanol (Slightly)
Category:Building Blocks; Chiral Molecules; Miscellaneous;
Applications:2,5-Anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-(hydroxymethyl)-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol is building block to synthesize key intermediates towards synthesis of highly active azole antifungals Sch 51048, Sch 56592 and Sch 45012. It is also an impurity/intermediate for posaconazole (P689600).
References:Saksena, A., et al.: Tetrahedron Lett., 37, 5657 (1996); Lovey, R., et al.: Tetrahedron Lett., 35, 6047 (1994); Saksena, A., et al.: Tetrahedron Lett., 36, 1787 (1995)
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