173677-24-2

Basic information

• Product Name: 5-Bromo-pentanoic acid 4-[(R)-1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-butyl ester
• Synonyms: 5-Bromo-pentanoic acid 4-[(R)-1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-butyl ester
• CAS NO: 173677-24-2
• Molecular Weight: 578.544
• Mol File: 173677-24-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-Bromo-pentanoic acid 4-[(R)-1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Bromo-pentanoic acid 4-[(R)-1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-butyl ester(173677-24-2)
• EPA Substance Registry System: 5-Bromo-pentanoic acid 4-[(R)-1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-butyl ester(173677-24-2)

Safety Data

• Hazardous Substances Data: 173677-24-2(Hazardous Substances Data)

Upstream product

• 4509-90-4 5-bromovaleroyl chloride 

Downstream Products

• 173677-25-3 5-Acryloyloxy-pentanoic acid 4-[(R)-1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-butyl ester 

Relevant articles and documents

Approaches to short-acting neuromuscular blocking agents: Nonsymmetrical bis-tetrahydroisoquinolinium mono- and diesters

Nonsymmetrical bisquaternary mono- and diesters combining the potency- enhancing properties of the (1R)-laudanosinium group with a second unhindered quaternary ammonium moiety have been studied as a means of promoting short action with high-potency neuromuscular block. Atracurium-related nonsymmetrical diesters showed high potency, freedom from vagal blockade at neuromuscular blocking doses, and short action. Nonsymmetrical monoesters were short acting but showed varying degrees of vagal block.