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· · COA & SDS available for every product · Same-day shipping on in-stock items Atracurium Besylate - 10mM in DMSO , Muscle-type nicotinic acetylcholine receptor antagonist, CAS No.64228-81-5, Muscle-type nicotinic acetylcholine receptor antagonist
GRADE & PURITY 10mM in DMSO
Synonyms
Atracurium besylate|64228-81-5|Atracurium besilate|Tracrium|Atracurium Dibesylate|Atracurium (besylate)|BW-33A|Besilate d'atracurium|Besilato de atracurio|Atracurii besilas|Tracrium Preservative Free|BW 33A|Atracurium Besylate Preservative Free|CHEBI:2915
Shipped In
Dry ice packs + Cold packs
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Why this grade 10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Atracurium Besylate is a neuromuscular blocking agent with ED95 of 0.2 mg/kg.
Specifications Synonyms
Atracurium besylate | 64228-81-5 | Atracurium besilate | Tracrium | Atracurium Dibesylate | Atracurium (besylate) | BW-33A | Besilate d'atracurium | Besilato de atracurio | Atracurii besilas | Tracrium Preservative Free | BW 33A | Atracurium Besylate Preservative Free | CHEBI:2915
Specifications & Purity
10mM in DMSO
Biochemical and Physiological Mechanisms
Atracurium Besylate is a neuromuscular blocking agent.Competitive neuromuscular blocking agent. Non-depolarizing with short duration of action.
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Mechanism of action
Muscle-type nicotinic acetylcholine receptor antagonist
Names and Identifiers Canonical 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-] IUPAC Name benzenesulfonate;5-[3-[1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoyloxy]pentyl 3-[1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoate InChIKey XXZSQOVSEBAPGS-UHFFFAOYSA-L 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 Isomeric 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-] Alternate CAS 64228-81-5,64228-79-1 (Parent) NSC Number 760047 MeSH Entry Terms 33 A 74;A 74, 33;Atracurium;Atracurium Besilate;Atracurium Besylate;Atracurium Dibesylate;Besilate, Atracurium;BW 33A;BW-33A;BW33A;Relatrac;Tracrium Molecular Weight 1243.48 Reaxy-Rn 3535417 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3535417&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Isoquinolines and derivatives Subclass Benzylisoquinolines Intermediate Tree Nodes Not available Direct Parent Benzylisoquinolines Alternative Parents Benzenesulfonic acids and derivatives Dimethoxybenzenes Tetrahydroisoquinolines 1-sulfo,2-unsubstituted aromatic compounds Benzenesulfonyl compounds Phenoxy compounds Anisoles Aralkylamines Alkyl aryl ethers Dicarboxylic acids and derivatives Organosulfonic acids Tetraalkylammonium salts Sulfonyls Carboxylic acid esters Azacyclic compounds Hydrocarbon derivatives Organopnictogen compounds Organic oxides Organic salts Organic zwitterions Carbonyl compounds Molecular Framework Not available Substituents Benzylisoquinoline - Tetrahydroisoquinoline - Benzenesulfonate - O-dimethoxybenzene - Dimethoxybenzene - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Aralkylamine - Monocyclic benzene moiety - Dicarboxylic acid or derivatives - Benzenoid - Tetraalkylammonium salt - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Quaternary ammonium salt - Carboxylic acid ester - Carboxylic acid derivative - Azacycle - Ether - Organonitrogen compound - Organic salt - Amine - Organic zwitterion - Organic oxygen compound - Carbonyl group - Organic oxide - Organic nitrogen compound - Organopnictogen compound - Organooxygen compound - Organosulfur compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached. External Descriptors quaternary ammonium salt - organosulfonate salt Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity heat sensitive Molecular Weight 1243.500 g/mol XLogP3 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 18 Rotatable Bond Count 26 Exact Mass 1242.5 Da Monoisotopic Mass 1242.5 Da Topological Polar Surface Area 258.000 Ų Heavy Atom Count 87 Formal Charge 0 Complexity 1560.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 4 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 3
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