Category
Cisatracurium
CAS Number
Cisatracurium Besylate STD- 96946-42-8: IMP-D- 1075726-88-3: IMP-F- 1100676-16-1: IMP-H- 96946-44-0: IMP-N- NA: IMP-O- 2803857-42-1: IMP-P- NA: IMP-Q- NA: IMP-T- NA: IMP-V- NA
Molecular Formula
Cisatracurium Besylate STD- C₆₅H₈₂N₂O₁₈S₂: IMP-D- C₃₁H₃₉NO₉S: IMP-F- C₃₅H₄₇NO₁₀S: IMP-H- C₆₅H₈₂N₂O₁₈S₂: IMP-N- C₃₈H₄₉NO₁₁S: IMP-O- C₃₈H₄₉NO₁₁S: IMP-P- C₅₈H₇₄N₂O₁₅S: IMP-Q- C₅₈H₇₄N₂O₁₅S: IMP-T- C₆₅H₈₂N₂O₁₈S₂: IMP-V- C₆₅H₈₂N₂O₁₈S₂
Molecular Weight
Cisatracurium Besylate STD- 1243.48: IMP-D- 601.71: IMP-F- 673.81: IMP-H- 1243.48: IMP-N- 727.86: IMP-O- 727.86: IMP-P- 1071.28: IMP-Q- 1071.28: IMP-T- 1243.48: IMP-V- 1243.48
Synonym

Cisatracurium Besylate STD-Cisatracurium Besilate; Nimbex; 51W89; 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-, (1R,1′R,2R,2′R)-, benzenesulfonate (1:2)

Cisatracurium Besylate EP Impurity D- (1R,2R)-1-[(3,4-Dimethoxyphenyl)methyl]-6,7-dimethoxy-2-(3-methoxy-3-oxopropyl)-2-methyl-1,2,3,4-tetrahydroisoquinolinium Benzenesulfonate

Cisatracurium Besylate EP Impurity F- (1R,2R)-1-(3,4-Dimethoxybenzyl)-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium Benzenesulfonate

Cisatracurium Besylate EP Impurity H- (1R,1'R,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] Dibenzenesulfonate

Cisatracurium Besylate EP Impurity N- (1R,2S)-2-(3-((5-(Acryloyloxy)pentyl)oxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium Benzenesulfonate

Cisatracurium Besylate EP Impurity O- (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

Cisatracurium Besylate 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 Benzenesulfonate

Cisatracurium Besylate EP Impurity Q- (1R,2R)-1-(3,4-Dimethoxybenzyl)-2-(3-[[5-[[3-[(1R)-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-tetrahydroisoquinolinium Benzenesulphonate

Cisatracurium Besylate EP Impurity T- (1S,2R,1'R,2'R)-2,2'-[pentane-1,5-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] Benzenesulphonate

Cisatracurium Besylate EP Impurity V- (1S,2S,1'R,2'S)-2,2'-[Pentane-1,5-diylbis[oxy(3-oxopropane-3,1-diyl)]]bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] Benzenesulfonate

slide.1
Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Cisatracurium for System Suitability CRS (Chemical Reference Standard) is a high-purity analytical reference standard used in pharmaceutical quality control and method validation. It is widely applied in HPLC and LC analysis to verify system performance parameters such as resolution, precision, and reproducibility during testing of cisatracurium and related impurities. This CRS ensures reliable chromatographic system suitability in compliance with regulatory requirements. Manasa Life Sciences is a manufacturer and supplier of Cisatracurium System Suitability CRS, providing certified reference standards with CoA and MSDS, compliant with ICH guidelines, USP/EP, and regulatory standards for pharmaceutical R&D, CROs, and QC laboratories.