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CAS RN: 30725-00-9 | Product Number: I1039

2,3-O-Isopropylidene-D-ribonic γ-Lactone

Purity: >98.0%(GC)
  • 2,3-O-Isopropylidene-D-ribono-1,4-lactone
  • 2,3-O-Isopropylidene-D-ribonic Acid 1,4-Lactone
  • 2,3-O-Isopropylidene-D-ribonolactone
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Product Number I1039
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__8H__1__2O__5 = 188.18  
Physical State (20 deg.C) Solid
CAS RN 30725-00-9
Reaxys Registry Number 10090
MDL Number


Appearance White to Light yellow powder to crystal
Purity(GC) min. 98.0 %
Specific rotation [a]20/D -65.0 to -70.0 deg(C=1, CHCL3)
Properties (reference)
Melting Point 138 °C
Specific Rotation -66° (C=1,CHCl3)
Related Laws:
Transport Information:
HS Number 2932.20.5050
A Synthetic Intermediate of Nucleosides, Sugar Derivatives, et al.

This product is used for the synthesis of nucleosides1), nucleoside analogs2), sugar derivatives3,4), et al.


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