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CAS 491-35-0

CAS 491-35-0 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 491-35-0
CAS 491-35-0PubChem CID 10285

4-Methylquinoline

4-methylquinoline is a methylquinoline carrying a methyl substituent at position 4. It has a role as a mutagen. — ChEBI

IUPAC name
4-methylquinoline
Molecular formula
C10H9N
Molecular weight
143.18 g/mol
Exact mass
143.073499291 Da
XLogP3
2.6
Topological polar surface area
12.9 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

LepidineQuinoline, 4-methyl-CincholepidineLepidin4-Lepidinegamma-MethylquinolineNSC-3412CHEBI:48983
16 more reported names
RefChem:525717207-734-24-methyl-quinolineCCRIS 2894HSDB 7153NSC 3412AI3-24277.gamma.-Methylquinoline4-methyl quinolineEINECS 207-734-2BRN 0110926UNII-116169T3O8Lepidine, 99%LEPIDINE [MI]CHEMBL97344-Methylquinoline, >=99%
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 491-35-0

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No records found for this CAS number.

How CAS 491-35-0 is used on this site

CAS 491-35-0 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 491-35-0 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.