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439621 [(7-Cyano-4,5-dihydro-4-oxo[1,2,4]triazolo[4,3-a]quinoxalin-1-yl)methyl]-phosphonic Acid CAS: 159891-54-0

Specifications
CAS Number
159891-54-0
Grade
Highly Purified
Molecular Formula
C11H8N5O4P
Molecular Weight
305.19
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C

[(7-Cyano-4,5-dihydro-4-oxo[1,2,4]triazolo[4,3-a]quinoxalin-1-yl)methyl]-phosphonic Acid is derived from Diethylphosphonoacetic Acid (D444745), which is a reagent that is used for enantioselective preparation of α-phosphoryl-α,β-unsatd.-δ-aryl-δ-lactones from nonracemic β-hydroxyaldehydes and their conversion to α-methylene-δ-aryl-δ-lactones.

Molecular Formula
C11H8N5O4P
Molecular Weight
305.19
Storage and Stability
Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
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