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CAS 57-95-4

CAS 57-95-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 57-95-4
CAS 57-95-4PubChem CID 6000

Tubocurarine

IUPAC name
(1S,16R)-10,25-dimethoxy-15,15,30-trimethyl-7,23-dioxa-30-aza-15-azoniaheptacyclo[22.6.2.23,6.18,12.118,22.027,31.016,34]hexatriaconta-3(36),4,6(35),8(34),9,11,18(33),19,21,24,26,31-dodecaene-9,21-diol
Molecular formula
C37H41N2O6+
Molecular weight
609.7 g/mol
Exact mass
609.29646203 Da
XLogP3
6.0
Topological polar surface area
80.6 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
7
Covalent units
1
Defined stereocentres
2

Also known as

d-TubocurarineTubocurarin(+)-TubocurarineTubocurarinumTubocurarine ionTubocurarine cationW9YXS298BMCHEBI:9774
16 more reported names
7',12'-Dihydroxy-6,6'-dimethoxy-2,2',2'-trimethyltubocuraraniumTubocuraranium, 7',12'-dihydroxy-6,6'-dimethoxy-2,2',2'-trimethyl-RefChem:56473DelacurarineIsoquinoline alkaloid(+)-Tubocurarine chloride7',12'-dihydroxy-6,6'-dimethoxy-2,2',2'-trimethyltubocuraran-2'-ium(+) TubocurarineUNII-W9YXS298BMHSDB 2152TC9Tubocurarine, (+)-Spectrum_001966SpecPlus_000475Spectrum2_001335Spectrum3_001095
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 57-95-4

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How CAS 57-95-4 is used on this site

CAS 57-95-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 57-95-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.