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ChemicalBook >> CAS DataBase List >>1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate]

1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate]

CAS No.
64228-77-9
Chemical Name:
1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate]
Synonyms
Cisatracurium Besilate Impurity 20;1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihy...;Atracurium Impurity 43 (Atracurium Besilate EP Impurity B) Monomer;Pentane-1,5-diyl bis[3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]propanoate];1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate];Bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinepropionic acid]1,5-pentanediyl;Bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinepropanoic acid]1,5-pentanediyl;2(1H)-Isoquinolinepropanoic acid,1-[(3,4-diMethoxyphenyl)Methyl]-3,4-dihydro-6,7- diMethoxy-, 1,1'-(1,5- pentanediyl) ester;Pentane-1,5-diyl bis(3-(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoate) (Atracurium Besylate Impurity);3-[1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 5-{3-[1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-pentyl ester
CBNumber:
CB5916465
Molecular Formula:
C51H66N2O12
Molecular Weight:
899.08
MDL Number:
MFCD28167161
MOL File:
64228-77-9.mol
Last updated:2026-05-28 02:31:44

1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate] Properties

Boiling point 916.8±65.0 °C(Predicted)
Density 1.164±0.06 g/cm3(Predicted)
pka 7.10±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H335-H319
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate] Chemical Properties,Uses,Production

Uses

This product is an impurity of atracurium and can be used in the study of standard reference materials.

1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate] Preparation Products And Raw materials

Raw materials

Preparation Products

1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate] Suppliers

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BOC Sciences
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Bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinepropanoic acid]1,5-pentanediyl Bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinepropionic acid]1,5-pentanediyl 2(1H)-Isoquinolinepropanoic acid,1-[(3,4-diMethoxyphenyl)Methyl]-3,4-dihydro-6,7- diMethoxy-, 1,1'-(1,5- pentanediyl) ester Pentane-1,5-diyl bis[3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]propanoate] 1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihy... Cisatracurium Besilate Impurity 20 3-[1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 5-{3-[1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-pentyl ester Atracurium Impurity 43 (Atracurium Besilate EP Impurity B) Monomer Pentane-1,5-diyl bis(3-(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoate) (Atracurium Besylate Impurity) 1,5-pentanediyl bis[1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate] 64228-77-9
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