1126481-88-6

Basic information

• Product Name: C₈₅⁽¹⁴⁾CH₇₄O₁₂
• Synonyms: C₈₅⁽¹⁴⁾CH₇₄O₁₂
• CAS NO: 1126481-88-6
• Molecular Weight: 1301.52
• Mol File: 1126481-88-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₈₅⁽¹⁴⁾CH₇₄O₁₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₈₅⁽¹⁴⁾CH₇₄O₁₂(1126481-88-6)
• EPA Substance Registry System: C₈₅⁽¹⁴⁾CH₇₄O₁₂(1126481-88-6)

Safety Data

• Hazardous Substances Data: 1126481-88-6(Hazardous Substances Data)

Upstream product

• 1126481-85-3 5,7,3',4'-tetra-O-benzyl-4-(2-ethoxyethoxy)[2-14C]epicatechin 
• 87292-49-7 5,7,3',4'-tetra-O-benzylepicatechin 

Downstream Products

• 1126481-90-0 [2-14C]procyanidin B₂ 

Relevant articles and documents

Total synthesis of 14C-labeled procyanidin B2

During the last decades, many in vitro and in vivo studies have shown the beneficial effects on health of procyanidins. However, their absorption and metabolism is still not fully understood and some aspects are still controversial. In order to have a clearer picture of the metabolism of procyanidins, the use of labelled compounds is essential. In this context, the enantioselective synthesis of 14C-radiolabelled procyanidin B2 was developed in our laboratories. It was achieved in fourteen 'hot' steps, involving as key steps the Sharpless dihydroxylation of an elaborated alkene, a stereoselective intramolecular cyclization to benzylated (+)-catechin and the condensation of two (-)-epicatechin units. 11 mCi of protected procyanidin B2 were obtained from 524 mCi of potassium [14C]cyanide. Copyright