189251-22-7

Basic information

• Product Name: N-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-methyl-N-(1-propyl-hept-6-enyl)-benzenesulfonamide
• CAS NO: 189251-22-7
• Molecular Weight: 467.789
• Mol File: 189251-22-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-methyl-N-(1-propyl-hept-6-enyl)-benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-methyl-N-(1-propyl-hept-6-enyl)-benzenesulfonamide(189251-22-7)
• EPA Substance Registry System: N-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-methyl-N-(1-propyl-hept-6-enyl)-benzenesulfonamide(189251-22-7)

Safety Data

• Hazardous Substances Data: 189251-22-7(Hazardous Substances Data)

Upstream product

• 86864-60-0 2-(tert-butyldimethylsilyloxy)ethyl bromide 
• 4146-04-7 DL-2-amino-1-pentanol 
• 53102-99-1 di(pent-4-en-1-yl)magnesium 
• 98-59-9 p-toluenesulfonyl chloride 
• 189251-19-2 N-(p-toluenesulfonyl)-2-propylaziridine 

Downstream Products

• 147363-82-4 epilachnene 

Relevant articles and documents

Absolute configuration of insect-produced epilachnene

Samples of (X) and (S)-epilachnene [(5Z)-11-propyl-12-azacyclotetradec-5-en olide] were synthesized from (R) and (S)-norvaline. The diastereomeric α-methoxy-α-trifluoromethylphenylacetyl amides of these synthetic samples, prepared using (S) α-methoxy-α-trifluoromethylphenylacetyl chloride, were well resolved by gas chromatography. Analogous derivatization and gas chromatographic analysis of a sample of epilachnene from the pupal secretion of the coccinellid beetle, Epilachna varivestis, established that the natural product is (S)-epilachnene.