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Key Documents

1044800

USP

Atracurium besylate

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

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-methylisoquinolinium]dibenzenesulfonate, BW-33A, Tracrium

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About This Item

Empirical Formula (Hill Notation):
C65H82N2O18S2
CAS Number:
Molecular Weight:
1243.48
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

atracurium

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

[O-]S(=O)(=O)c1ccccc1.[O-]S(=O)(=O)c2ccccc2.COc3ccc(CC4c5cc(OC)c(OC)cc5CC[N+]4(C)CCC(=O)OCCCCCOC(=O)CC[N+]6(C)CCc7cc(OC)c(OC)cc7C6Cc8ccc(OC)c(OC)c8)cc3OC

InChI

1S/C53H72N2O12.2C6H6O3S/c1-54(22-18-38-32-48(62-7)50(64-9)34-40(38)42(54)28-36-14-16-44(58-3)46(30-36)60-5)24-20-52(56)66-26-12-11-13-27-67-53(57)21-25-55(2)23-19-39-33-49(63-8)51(65-10)35-41(39)43(55)29-37-15-17-45(59-4)47(31-37)61-6;2*7-10(8,9)6-4-2-1-3-5-6/h14-17,30-35,42-43H,11-13,18-29H2,1-10H3;2*1-5H,(H,7,8,9)/q+2;;/p-2

InChI key

XXZSQOVSEBAPGS-UHFFFAOYSA-L

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application


  • The feasibility of the posterior tibial nerve-flexor hallucis brevis pathway applied in neuromuscular monitoring: This multicentric, controlled, and prospective clinical trial investigates a new method for neuromuscular monitoring using Atracurium besylate, providing insights into improving surgical anesthesia practices (Chen et al., 2024).

  • Onset and duration of action of escalating doses of atracurium in anesthetized healthy goats: This study assesses the pharmacokinetics and pharmacodynamics of Atracurium besylate in veterinary medicine, highlighting its efficacy and safety in non-human subjects, which is crucial for translating findings to human clinical settings (Ishihara et al., 2024).

  • Under-dosing and over-dosing of neuromuscular blocking drugs and reversal agents: beware of the risks: This editorial discusses the critical balance required in dosing Atracurium besylate to optimize patient outcomes and minimize side effects in surgical settings, emphasizing the importance of precise dosing for effective neuromuscular blockade (Hunter and Blobner, 2024).

  • Comparison of the Onset of Action, Maintenance, and Recovery of Three Weight-based Dosing of Cisatracurium in Patients with Morbid Obesity in Laparoscopic Bariatric Surgery: Although focused on Cisatracurium, this study provides comparative insights that could be applicable to similar studies on Atracurium besylate, particularly in terms of dose adjustment for specific patient populations undergoing surgical procedures (Rokhtabnak et al., 2023).

  • Neuromuscular Blockade: This piece provides a broad overview of neuromuscular blocking agents like Atracurium besylate, discussing their mechanisms and applications in clinical anesthesia, which is essential for understanding the full scope of these drugs′ utility in medical practice (Cook and Simons, 2024).

Biochem/physiol Actions

Nicotinic acetylcholine receptor antagonist.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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