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CAS 2457-80-9

CAS 2457-80-9 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 2457-80-9
CAS 2457-80-9PubChem CID 439176

5'-Methylthioadenosine

5'-S-methyl-5'-thioadenosine is adenosine with the hydroxy group at C-5' substituted with a methylthio (methylsulfanyl) group. It has a role as a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a human metabolite and an algal metabolite. It is functionally related to an adenosine. — ChEBI

IUPAC name
(2R,3R,4S,5S)-2-(6-aminopurin-9-yl)-5-(methylsulfanylmethyl)oxolane-3,4-diol
Molecular formula
C11H15N5O3S
Molecular weight
297.34 g/mol
Exact mass
297.08956053 Da
XLogP3
-0.3
Topological polar surface area
145.0 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
8
Covalent units
1
Defined stereocentres
4

Also known as

Methylthioadenosine5'-S-methyl-5'-thioadenosine5'-Deoxy-5'-(methylthio)adenosine5'-DEOXY-5'-METHYLTHIOADENOSINE5'-(Methylthio)adenosineS-methyl-5'-thioadenosine5'-S-MethylthioadenosineVitamin L(sub 2)
16 more reported names
5'-Deoxy(methylthio)adenosineNSC 335422UNII-634Z2VK3UQ5'-S-methyl-5'-thio-AdenosineS-methyl-5-thioadenosine(2R,3R,4S,5S)-2-(6-amino-9H-purin-9-yl)-5-[(methylsulfanyl)methyl]oxolane-3,4-diolBRN 0042420CHEBI:175094-26-00-03675 (Beilstein Handbook Reference)NSC-3354221-(6-amino-9H-purin-9-yl)-1-deoxy-5-S-methyl-5-thio-beta-D-Ribofuranose1-(6-amino-9H-purin-9-yl)-1-deoxy-5-S-methyl-5-thio-beta-delta-Ribofuranose7-(TETRAHYDRO-3,4-DIHYDROXY-5-(METHYLMERCAPTOMETHYL)-2-FURYL)ADENINE5-MTDA5'-methylthio-5'-deoxyadenosine(2R,3R,4S,5S)-2-(6-amino-9H-purin-9-yl)-5-((methylsulfanyl)methyl)oxolane-3,4-diol
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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.

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How CAS 2457-80-9 is used on this site

CAS 2457-80-9 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 2457-80-9 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.