143834-63-3

Basic information

• Product Name: β-cyanoethyl-3-deaza-5'-O-dimethoxytrityl-thymidine-3'-O-N,N-diisopropylaminophosphoramidite
• CAS NO: 143834-63-3
• Molecular Weight: 1010.24
• Mol File: 143834-63-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: β-cyanoethyl-3-deaza-5'-O-dimethoxytrityl-thymidine-3'-O-N,N-diisopropylaminophosphoramidite(CAS DataBase Reference)
• NIST Chemistry Reference: β-cyanoethyl-3-deaza-5'-O-dimethoxytrityl-thymidine-3'-O-N,N-diisopropylaminophosphoramidite(143834-63-3)
• EPA Substance Registry System: β-cyanoethyl-3-deaza-5'-O-dimethoxytrityl-thymidine-3'-O-N,N-diisopropylaminophosphoramidite(143834-63-3)

Safety Data

• Hazardous Substances Data: 143834-63-3(Hazardous Substances Data)

Upstream product

• 6553-96-4 2,4,6-triisopropylphenylsulfonyl chloride 
• 143834-62-2 3-deaza-4-O-triisopropylphenylsulfonyl-thymidine 
• 143834-59-7 2,4-di-(tert.-butyldimethylsilyloxy)-5-hydroxymethyl-pyridine 
• 143834-61-1 Thiocarbonic acid O-(4,6-dihydroxy-pyridin-3-ylmethyl) ester O-p-tolyl ester 
• 143834-60-0 2,4-dihydroxy-5-hydroxymethyl-pyridine 
• 41935-71-1 5-methylpyridine-2,4-diol 
• 40615-36-9 4,4'-dimethoxytrityl chloride 
• 50503-53-2 5-methyl-2,4-bis-trimethylsilanyloxy-pyridine 
• 6975-44-6 4,6-dihydroxynicotinic acid ethyl ester 
• 124482-92-4 2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine 

Relevant articles and documents

A NEW SYNTHESIS OF 3-DEAZATHYMIDINE AND OF A RELATED PHOSPHORAMIDITE SYNTHON

3-Deazathymine (6), a DNA base analog, was synthesized in a new way.The β-selective glycosylation to the deoxynucleoside derivative and the use of the uncommon triisopropylphenylsulfonyl (TIPS) protecting group (->7) lead to a high yield of 3-deazathymidi