Registry Metabolite and Tandem Mass Spectrometry Database

The METLIN (Metabolite and Tandem Mass Spectrometry) Database is a repository of metabolite information as well as tandem mass spectrometry data, providing public access to its comprehensive MS and MS/MS metabolite data. An annotated list of known metabolites and their mass, chemical formula, and structure are available, with each metabolite linked to external resources for further reference and inquiry.

Prefix
metlin
Links
Homepage
Contact
Missing Contact
Pattern for Local Unique Identifiers

Local identifiers in Metabolite and Tandem Mass Spectrometry Database should match this regular expression:
^\d{4}$

Example Local Unique Identifier
1455   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Metabolite and Tandem Mass Spectrometry Database should match this regular expression:
^metlin:\d{4}$

Example CURIE
metlin:1455
Metaregistry Metabolite and Tandem Mass Spectrometry Database

The metaregistry provides mappings between the Bioregistry and other registries. There are 4 mappings to external registries for metlin with 2 unique external prefixes.

Registry Name Metaprefix External Prefix
BioContext biocontext METLIN
Identifiers.org Identifiers.org logo miriam metlin
Name-to-Thing Name-to-Thing logo n2t metlin
Registry of Research Data Repositories re3data r3d100012311
Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE metlin:1455 is used to demonstrate the provides available for metlin. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
Metabolite and Tandem Mass Spectrometry Database metlin http://metlin.scripps.edu/metabo_info.php?molid=1455
Bioregistry bioregistry https://bioregistry.io/metlin:1455
Identifiers.org miriam https://identifiers.org/metlin:1455
Name-to-Thing n2t https://n2t.net/metlin:1455