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| Product | Description | |
|---|---|---|
| Atracurium Besilate EP Impurity A | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 1-(3,4-dimethoxybenzyl)-2-[13-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]-3,11-dioxo-4,10-dioxatridecyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity A. Molecular formula: C58H74N2O15S. Mole weight: 1071.29. |  |
| Atracurium Besilate EP Impurity B | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 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)-isoquinolinepropanoic acid]1,5-pentanediyl; Atracurium Besylate Impurity B. Grade: 95%. CAS No. 64228-77-9. Molecular formula: C51H66N2O12. Mole weight: 899.08. | |
| Atracurium Besilate EP Impurity C | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 1-(3,4-dimethoxybenzyl)-2-(3,11-dioxo-4,10-dioxatridec-12-enyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity C. Molecular formula: C38H49NO11S. Mole weight: 727.87. | |
| Atracurium Besilate EP Impurity D | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 1-(3,4-dimethoxybenzyl)-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity D; (R)-Laudanosine N-3-((5-Hydroxypentyl)oxy)-3-oxopropyl Benzenesulfonate. Molecular formula: C35H47NO10S. Mole weight: 673.82. | |
| Atracurium Besilate EP Impurity E | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 2-(2-carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity E. Molecular formula: C30H37NO9S. Mole weight: 587.68. | |
| Atracurium Besilate EP Impurity F | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; Atracurium Besylate Impurity F. Molecular formula: C28H35NO7S. Mole weight: 529.65. | |
| Atracurium Besilate EP Impurity G | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: Laudanosine; DL-Laudanosine; (+-)-Laudanosine; 1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline; Atracurium Besylate Impurity G. CAS No. 1699-51-0. Molecular formula: C21H27NO4. Mole weight: 357.44. | |
| Atracurium Besilate EP Impurity H | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 2,2'-((hexane-1,6-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) dibenzenesulfonate; tracurium Besylate Impurity H. Molecular formula: C66H84N2O18S2. Mole weight: 1257.51. | |
| Atracurium Besilate EP Impurity I | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 2,2'-[(3-methylpentane-1,5-diyl)bis[oxy(3-oxopropane-1,3-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate; Atracurium Besylate Impurity I. Molecular formula: C66H84N2O18S2. Mole weight: 1257.51. | |
| Atracurium Besilate EP Impurity K | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 2,2'-[hexane-1,5-diylbis[oxy(3-oxopropane-1,3-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate; Atracurium Besylate Impurity K. Molecular formula: C66H84N2O18S2. Mole weight: 1257.51. | |
| Cisatracurium Besilate | Cisatracurium besilate is a neuromuscular blocking agent that is used in liver transplant patient with safety. Cisatracurium besilate is also an enantiomer of Atracurium Besilate. Uses: Neuromuscular blocking agent. Synonyms: (1R,1'R,2R,2'R)-2,2'-[1,5-Pentanediylbis[oxy(3-oxo-3,1-propanediyl)]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-isoquinolinium dibenzenesulfonate; Cisatracurium besylate. Grade: 99%. CAS No. 96946-42-8. Molecular formula: C65H82N2O18S2. Mole weight: 1243.487. | |
| Cisatracurium Besilate EP Impurity A | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R)-2-(2-carboxyethyl)-1-[(3,4-dimethoxyphenyl)-methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; cis-Quaternary acid. Molecular formula: C30H37NO9S. Mole weight: 587.68. | |
| Cisatracurium Besilate EP Impurity B | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; (R)-N-Methyllaudanosine besylate. Molecular formula: C28H35NO7S. Mole weight: 529.65. | |
| Cisatracurium Besilate EP Impurity C | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline; (R)-laudanosine; (-)-Laudanosine; D-Laudanosine. CAS No. 85-63-2. Molecular formula: C21H27NO4. Mole weight: 357.44. | |
| Cisatracurium Besilate EP Impurity D | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-(3-methoxy-3-oxopropyl)-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; cis-Quaternary methyl ester besylate. Molecular formula: C31H39NO9S. Mole weight: 601.71. | |
| Cisatracurium Besilate EP Impurity E | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2S)-1-[(3,4-dimethoxyphenyl)methyl]-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate. Molecular formula: C35H47NO10S. Mole weight: 673.82. | |
| Cisatracurium Besilate EP Impurity F | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: cis-Quaternary Alcohol; Atracurium Impurity D2; (R)-Laudanosine N-3-((5-Hydroxypentyl)oxy)-3-oxopropyl Benzenesulfonate; (1R,2R)-1-(3,4-Dimethoxybenzyl)-2-(3-((5-hydroxypentyl)oxy)-3-oxopropyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium Benze. Grade: > 95%. CAS No. 1100676-16-1. Molecular formula: C35H47NO10S. Mole weight: 673.82. | |
| Cisatracurium Besilate EP Impurity G | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: 2,2'-[pentane-1,5-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[(1R,2S)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate; R-trans-R'-trans-Atracurium besylate. Molecular formula: C65H82N2O18S2. Mole weight: 1243.49. | |
| Cisatracurium Besilate EP Impurity H | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,1'R,2R,2'S)-2,2'-(3,11-Dioxo-4,10-dioxatridecamethylene)bis(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium) dibenzenesulfonate; R-cis-R'-trans-Atracurium besylate. CAS No. 1599467-97-6. Molecular formula: C65H82N2O18S2. Mole weight: 1243.48. | |
| Cisatracurium Besilate EP Impurity I | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,?1'R,?2R,?2'R)?-2,?2'-[(3-Methyl-1,?5-pentanediyl)?bis[oxy(3-oxo-3,?1-propanediyl)?]?]?bis[1-[(3,?4-dimethoxyphenyl)?methyl]?-1,?2,?3,?4-tetrahydro-6,?7-dimethoxy-2-methyl-Isoquinolinium Dibenzenesulfonate. CAS No. 1193104-82-3. Molecular formula: C66H84N2O18S2. Mole weight: 1257.51. | |
| Cisatracurium Besilate EP Impurity K | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: [5-[3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoyloxy]-3-methylpentyl] 3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoate dibenzenesulfonate. Molecular formula: C66H84N2O18S2. Mole weight: 1257.51. | |
| Cisatracurium Besilate EP Impurity L | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-2-[3-[3-[[5-[[3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium-2(1H)-yl]propanoyl]oxy]pentyl]oxy]-3-oxopropoxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium dibenzenesulfonate. Molecular formula: C68H86N2O20S2. Mole weight: 1315.55. | |
| Cisatracurium Besilate EP Impurity M | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: 2,2'-[hexane-1,6-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate. Molecular formula: C66H84N2O18S2. Mole weight: 1257.51. | |
| Cisatracurium Besilate EP Impurity N | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2S)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-2-[3-[[5-(prop-2-enoyloxy)pentyl]oxy]-3-oxopropyl]-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; trans-Monoacrylate besylate. Molecular formula: C38H49NO11S. Mole weight: 727.87. | |
| Cisatracurium Besilate EP Impurity O | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-2-[3-[[5-(prop-2-enoyloxy)pentyl]oxy]-3-oxopropyl]-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate; cis-Monoacrylate besylate. CAS No. 155913-31-8. Molecular formula: C38H49NO11S. Mole weight: 727.87. | |
| Cisatracurium Besilate EP Impurity P | (1R,2S)-1-(3,4-dimethoxybenzyl)-2-(3-((5-((3-((R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoyl)oxy)pentyl)oxy)-3-oxopropyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium is an impurity of Cisatracurium, an enantiomer of a neuromuscular blocking agent. Synonyms: (1R,2S)-1-[(3,4-dimethoxyphenyl)methyl]-2-[3-[[5-[3-[(1R)-1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinyl]-1-oxopropoxy]pentyl]oxy]-3-oxopropyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate; N-Desmethyl Atracurium Besylate. CAS No. 2024603-92-5. Molecular formula: C58H74N2O15S. Mole weight: 1071.29. | |
| Cisatracurium Besilate EP Impurity Q | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-2-[3-[[5-[[3-[(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]propanoyl]oxy]pentyl]oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate. Molecular formula: C58H74N2O15S. Mole weight: 1071.29. | |
| Cisatracurium Besilate EP Impurity R | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: pentane-1,5-diyl bis[3-[(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]propanoate]. Grade: > 95%. CAS No. 64228-84-8. Molecular formula: C51H66N2O12. Mole weight: 899.08. | |
| Cisatracurium Besilate EP Impurity S | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R,1'S,2'S)-atracurium besylate. CAS No. 96946-50-8. Molecular formula: C65H82N2O18S2. Mole weight: 1243.49. | |
| Cisatracurium Besilate EP Impurity T | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,1'S,2R,2'R)-2,2'-[pentane-1,5-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[1-[(3,4-dimethoxyphenyl)-methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate. CAS No. 155976-49-1. Molecular formula: C65H82N2O18S2. Mole weight: 1243.49. | |
| Cisatracurium Besilate EP Impurity U | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: Atracurium besylate, (1R,2S,1'S,2'R)-. CAS No. 96946-54-2. Molecular formula: C65H82N2O18S2. Mole weight: 1243.49. | |
| Cisatracurium Besilate EP Impurity V | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1S,1'R,2S,2'S)-2,2'-[pentane-1,5-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[1-[(3,4-dimethoxyphenyl)-methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate. Molecular formula: C65H82N2O18S2. Mole weight: 1243.49. | |
| Cisatracurium Besilate EP Impurity W | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R)-2-[3-[[5-(acetyloxy)pentyl]oxy]]-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3-oxopropyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate. Molecular formula: C37H49NO11S. Mole weight: 715.86. | |
| (1R,2R,1'S,2'S)-Atracurium | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,1'S,2R,2'S)-2,2'-[pentane-1,5-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[1-[(3,4-dimethoxyphenyl)-methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium]. CAS No. 96946-49-5. Molecular formula: C53H72N2O12. Mole weight: 929.14. | |
| (1R,2S,1'S,2'R)-Atracurium | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,1'S,2S,2'R)-2,2'-[pentane-1,5-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[1-[(3,4-dimethoxyphenyl)-methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium]. CAS No. 96946-53-1. Molecular formula: C53H72N2O12. Mole weight: 929.14. | |
| Atracurium Besylate | A non-depolarizing neuromuscular blocking agent with short duration of action. Its lack of significant cardiovascular effects and its lack of dependence on good kidney function for elimination provide clinical advantage over alternate non-depolarizing neuromuscular blocking agents. Alternative Names: Atracurium besilate. Tracrium. Atracurium Dibesylate. CAS No. 64228-81-5. Product ID: API64228815. Molecular formula: C65H82N2O18S2. Mole weight: 1243.5. EINECS: 264-743-4. SMILES: C[N+]1(CCC2=CC(=C(C=C2C1CC3=CC(=C(C=C3)OC)OC)OC)OC)CCC(=O)OCCCCCOC(=O)CC[N+]4(CCC5=CC(=C(C=C5C4CC6=CC(=C(C=C6)OC)OC)OC)OC)C.C1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)S(=O)(=O)[O-]. Standard: USP/EP. Category: Anesthetic Analgesia APIs. |  |
| Atracurium Besylate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharmaceutical toxicology. Alternative Names: BW 33A, Atracurium dibesylate, Atracurium besilate, Atracurium dibesilate, 2,2'-[pentane-1,5-diylbis[oxy(3-oxopropane-1,3-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dibenzenesulfonate, Wellcome 33A74, Isoquinolinium, 2,2'-[1,5-pentanediylbis[oxy(3-oxo-3,1-propanediyl)]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, benzenesulfonate (1:2)Isoquinolinium, 2,2'-[1,5-pentanediylbis[oxy(3-oxo-3,1-propanediyl)]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, dibenzenesulfonate (9CI),Atracurium besilate, Atracurium besylate, Tracrium, Tracur. |  |
| Atracurium Quaternary Acid | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 2-(2-Carboxyethyl)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolinium. Grade: ≥95%. CAS No. 99469-29-1. Molecular formula: C24H32NO6. Mole weight: 430.51. | |
| cis-Monoquaternary compound | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,1'R,2R)-2-Methyl-2,2'-(3,11-dioxo-4,10-dioxatridecamethylene)bis(1,2,3,4-tetrahydro-6,7-dimethoxy-1-veratrylisoquinolinium) dibenzenesulfonate. Molecular formula: C46H80N2O18S2. Mole weight: 1229.46. | |
| Cis-Quaternary Acid | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: 3-((1R,2R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl)propanoate. Grade: 95%. CAS No. 1075727-04-6. Molecular formula: C24H31NO6. Mole weight: 429.52. | |
| cis-Quaternary Alcohol | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: (1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium; cis-Quaternary alcohol. CAS No. 1100676-15-0. Molecular formula: C29H42NO7. Mole weight: 516.65. | |
| (R)-cis-5ξ-Methyl Atracurium | An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Synonyms: 2,2'-[[(1RS)-1-methylpentane-1,5-diyl]bis[oxy(3-oxopropane-3,1-diyl)]]bis[(1R,2R)-1-[(3,4-dimethoxyphenyl)-methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium]. CAS No. 1193104-81-2. Molecular formula: C54H74N2O12. Mole weight: 943.17. | |
| (R)-N-Methyl-Laudanosine benzene sulfonate | An impurity of Laudanosine, which is a metabolite of Atracurium. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Grade: 95%. CAS No. 155913-37-4. Molecular formula: C28H35NO7S. Mole weight: 529.654. | |
| (R)-(-)-Norlaudanosine N-propanoic acid | An impurity of Atracurium besilate. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Synonyms: 2(1H)-Isoquinolinepropanoic acid, 1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-, (1R)-; (R)-3-(1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoic acid; (1R)-1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinepropanoic acid. Grade: ≥95%. CAS No. 2409475-49-4. Molecular formula: C23H29NO6. Mole weight: 415.48. | |
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