40307-14-0

Basic information

• Product Name: α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-D-GalpA
• CAS NO: 40307-14-0
• Molecular Weight: 722.519
• Mol File: 40307-14-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-D-GalpA(CAS DataBase Reference)
• NIST Chemistry Reference: α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-D-GalpA(40307-14-0)
• EPA Substance Registry System: α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-D-GalpA(40307-14-0)

Safety Data

• Hazardous Substances Data: 40307-14-0(Hazardous Substances Data)

Upstream product

• 40386-95-6 α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-D-GalpA 
• 40386-94-5 α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-α-D-GalpA-(1->4)-D-GalpA 

Downstream Products

• 902141-54-2 di(D-galactosiduronic) acid 
• 489-91-8 D-galacturonic acid 
• 40307-13-9 tri-galacturonic acid 

Relevant articles and documents

Large-scale preparation of α-D-(1→4)-oligogalacturonic acids from pectic acid

An efficient and inexpensive method for large-scale preparation of α-D-(1→4)-oligogalacturonic acids (oligo-GalA), up to DP 5, from pectic acid is described. Pectic acid was digested with a commercially available pectinase to yield a mixture of oligo-GalA, which was effectively separated by a combination of low-pressure - size-exclusion chromatography based on ion-exchange chromatography to obtain pure oligo-GalA of DP 2-5.