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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 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 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.
Atracurium besylate
Atracurium (BW-33A) besylate is a potent, competitive and non-depolarizing neuromuscular blocking agent. Atracurium besylate also is an AChR receptor antagonist. Atracurium besylate induces bronchoconstriction and neuromuscular blockade. Atracurium besylate promotes astroglial differentiation [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BW-33A. CAS No. 64228-81-5. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg; 500 mg. Product ID: HY-B0292A.
Atracurium Besylate
A neuromuscular blocking agent. Group: Biochemicals. Alternative Names: 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 Benzenesulfonate; Atracurium Dibesylate; BW 33A; Tracrium; Tracur; Wellcome 33A74. Grades: Highly Purified. CAS No. 64228-81-5. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Atracurium Besylate
Atracurium Besylate is a neuromuscular blocking agent with ED95 of 0.2 mg/kg. Synonyms: Norlaudanosine HCl. Grades: >98%. CAS No. 64228-81-5. Molecular formula: C53H72N2O12·2(C6H5O3S). Mole weight: 1243.48.
Atracurium Besylate EP impurity B (Oxalate Salt) is an impurity of Atracurium Besylate, a neuromuscular blocking agent used during surgeries and for mechanical ventilation. Synonyms: (R)-Pentane-1,5-diyl bis(3-((R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoate) dioxalate; CisAtracurium Oxalate; Atracurium Besylate EP impurity B (Oxalate Salt); (1R,1'R)-2,2'-(3,11-Dioxo-4,10-dioxatridecamethylene)-bis-(1,2,3,4-tetrahydro-6,7-dimethoxy-1-veratrylisoquindline)-dioxalate; Atracurium dioxalate; 5-[3-[(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]propanoyloxy]pentyl 3-[(1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]propanoate; oxalic acid; cis-Atracurium oxalate; SCHEMBL8949609; WDA68752; MFCD11973631; BS-50869; CS-0186139; F15234; Q-101019; (R)-Pentane-1,5-diylbis(3-((R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoate)dioxalate. Grades: 95%. CAS No. 96687-52-4. Molecular formula: C55H70N2O20. Mole weight: 1079.15000.
Atracurium Impurity 1 is an impurity of atracurium besylate, a non-depolarizing neuromuscular blocker contributing to improved patient care and surgical procedures. Synonyms: (R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolin-2-ium iodide; Atracurium Impurity 1; starbld0007530; (R)-N-Methyl-Laudanosine Iodide; (1R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2,2-dimethyl-3,4-dihydro-1H-isoquinolin-2-ium; iodide. Grades: > 95%. CAS No. 41431-32-7. Molecular formula: C22H30NO4I. Mole weight: 499.39.
Atracurium Impurity 36
Atracurium Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: DL-Laudanosine; 1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline. CAS No. 1699-51-0. Molecular formula: C21H27NO4. Mole weight: 357.44. Catalog: APB1699510.
Atracurium Impurity 5
Atracurium Impurity 5 is intermediate for the synthesis of neuromuscular blocking agents. Synonyms: N-Methyllaudanosine; 5'-Methoxylaudanosine; 1, 2, 3, 4-Tetrahydro-6, 7-dimethoxy-2-methyl-1-[ (3, 4, 5-trimethoxyphenyl) methyl]isoquinoline; 6,7-dimethoxy-2-methyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline. Grades: > 95%. CAS No. 24734-71-2. Molecular formula: C22H29NO5. Mole weight: 387.48.
Atracurium Impurity 6
Cas No. 1100676-16-1.
Atracurium Impurity A
Atracurium Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R)-2-(2-carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium. CAS No. 1075727-04-6. Molecular formula: C24H32NO6. Mole weight: 430.51. Catalog: APB1075727046.
Atracurium Impurity V (Mixture of Diastereomers)
Atracurium Impurity V (Mixture of Diastereomers) is an impurity of Atracurium, a neuromuscular blocking agent widely used in anesthesia. Synonyms: 1-Ethylveratrole-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline N-Methyl Propanoate Iodide. Grades: > 95%. CAS No. 1075726-86-1. Molecular formula: C25H34NO6I. Mole weight: 571.45.
(1R,1R, 2S)-2-Desmethyl Cisatracurium Besylate is a derivative of Cisatracurium Besylate (C496700), an enantiomer of Atracurium Besylate (A794500). A neuromuscular blocking agent. It could be used in liver transplant patient with safety. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C52H69N2O12+; 2(C6H5O3S-), Molecular Weight: 914.1115717. US Biological Life Sciences.
Worldwide
(1R,2R,1R,2S)-Atracurium Besylate
(1R,2R,1R,2S)-Atracurium Besylate is a derivative of Atracurium Besylate (A794500), a neuromuscular blocking agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C53H72N2O122+; 2(C6H5O3S-), Molecular Weight: 929.14. US Biological Life Sciences.
Worldwide
Cisatracurium-20-methyl Dibenzenesulfonate
Cisatracurium-20-methyl Dibenzenesulfonate is an impurity of Cisatracurium (C496700), an enantiomer of Atracurium Besylate (A794500), a neuromuscular blocking agent. It could be used in liver transplant patient with safety. Group: Biochemicals. Grades: Highly Purified. CAS No. 1193104-85-6. Pack Sizes: 10mg, 100mg. Molecular Formula: C66H84N2O18S2, Molecular Weight: 1257.51. US Biological Life Sciences.
Worldwide
Cisatracurium Besylate
An enantiomer of Atracurium Besylate. A neuromuscular blocking agent. It could be used in liver transplant patient with safety. Group: Biochemicals. Alternative Names: (1R,1'R,2R,2'R)-. Grades: Highly Purified. CAS No. 96946-42-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Cis-Atracurium Besylate
1R-cis, 1R'-cis isomer of Atracurium besylate. CAS No. 64228-79-1. Product ID: 8-01737. Molecular formula: C18H24N4O.HCl. Categories: Cisatracurium besilate.
Cis-Atracurium Besylate
Cas No. 96946-42-8.
Cisatracurium-d6-20-methyl Dibenzenesulfonate
Cisatracurium-d6-20-methyl Dibenzenesulfonate is the labeled analog of Cisatracurium-20-methyl Dibenzenesulfonate (C496705), an impurity of Cisatracurium (C496700), an enantiomer of Atracurium Besylate (A794500), a neuromuscular blocking agent. It could be used in liver transplant patient with safety. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C66H78D6N2O18S2, Molecular Weight: 1263.54. US Biological Life Sciences.
Worldwide
(R)-cis-5ξ-Methyl Atracurium Dibesylate
Cas No. 1193104-82-3.
(R,cis)-7-Methyl Atracurium dibesylate
(R,cis)-7-Methyl Atracurium dibesylate is an impurity of Cisatracurium, an enantiomer of a neuromuscular blocking agent. Synonyms: (1R,2R,1'R,2'R)-2,2'-{(3-Methyl-1,5-pentanediyl)bis[oxy(3-oxo-3,1-propanediyl)]}bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] dimethanesulfonate; (1R,1'R,2R,2'R)-2,2'-(((3-Methylpentane-1,5-diyl)bis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium)Dibesylate. CAS No. 1193104-80-1. Molecular formula: C56H80N2O18S2. Mole weight: 1133.37.
(R)-trans-Atracurium Besylate
(R)-trans-Atracurium Besylate is an impurity of Cisatracurium, an enantiomer of a neuromuscular blocking agent. Synonyms: (1R,2S,1'R,2'S)-2,2'-{1,5-Pentanediylbis[oxy(3-oxo-3,1-propanediyl)]}bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] bisbenzenesulfonate. CAS No. 96946-46-2. Molecular formula: C65H82N2O18S2. Mole weight: 1243.48.
(1R, 2S) -1-[ (3, 4-Dimethoxyphenyl) methyl]-2-[3- (1, 1-dimethylethoxy) -3-oxopropyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate is an intermediate in the synthesis of (R)-trans-Atracurium Besylate (A794495). (R)-trans-Atracurium Besylate has neuromuscular blocking effects and does not produce cardiovascular effects or increase plasma histamine concentrations. Group: Biochemicals. Grades: Highly Purified. CAS No. 1075727-02-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C28H40NO6+; (C6H5O3S-). US Biological Life Sciences.
(1R, 2S) -2- (2-Carboxyethyl) -1-[ (3, 4-dimethoxyphenyl) methyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate is an intermediate in the synthesis of (R)-trans-Atracurium Besylate (A794495), which has neuromuscular blocking effects and does not produce cardiovascular effects or increase plasma histamine concentrations. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H32NO6; (C6H5O3S-); x(C6H6O3S), Molecular Weight: 430.221571715818. US Biological Life Sciences.
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. Grades: 95%. CAS No. 1075727-04-6. Molecular formula: C24H31NO6. Mole weight: 429.52.
Methyl Benzenesulfonate is a sulfonate ester that acts as a potential genotoxic impurity in drug substances. Synonyms: Atracurium Besilate EP Impurity J; Atracurium Besylate Impurity J; Benzenesulfonic Acid Methyl Ester; Methyl Besylate. Grades: > 95%. CAS No. 80-18-2. Molecular formula: C7H8O3S. Mole weight: 172.20.
Pentamethylene bis[1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate],dioxalate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: pentamethylene bis[1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate], dioxalate;Pentamethylene bis[1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate] dioxalate;Atracurium oxalate. Product Category: Heterocyclic Organic Compound. CAS No. 64228-78-0. Molecular formula: C51H66N2O12?2(C2H2O4). Mole weight: 1079.15. Product ID: ACM64228780. Alfa Chemistry ISO 9001:2015 Certified. Categories: BCP22908.
An impurity of Laudanosine, which is a metabolite of Atracurium. Atracurium besilate is a non-neuromuscular-blocking agent used to relax skeletal muscle. Grades: 95%. CAS No. 155913-37-4. Molecular formula: C28H35NO7S. Mole weight: 529.654.
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