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The GMD web site use latest HTML5 features! This message indicates backward compatibility problems in GMD's mass spectra, chemical compound structure and metabolite profile visualizations. As your browser does not support the HTML5 <canvas> element, please consider to upgrade to a HTML5 ready web browser, including Microsoft Internet Explorer, Mozilla Firefox, Apple Safari, Google Chrome and Opera, to fully enjoy GMD's functionalities!

text search

Enter your search string. Drop-down compound lists reflect GMD inventory. Search can be performed on different information types as listed below (Examples). Search returns score-sorted hits. For frequent use, you can add the GMD to your browser's list of OpenSearch providers.

This are the search results.

score	name	stereoisomer	isotopomer	formula	molecular mass	analyte	metabolite	reference substance
999	3-(3-hydroxyphenyl)propionic acid		ambient	C9H10O3	166.174
999	3-Hydroxy-DL-kynurenine		ambient	C10H12N2O4	224.214
500	Alanine- 12C3	L-	not specified	12CH3 12CH(NH2) 12CO2H	89.060
500	Sarcosine		ambient	C3H7NO2	89.093
500	Oxamic acid		ambient	C2H3NO3	89.050
500	Glyoxylic acid monohydrate		ambient	C2HO4	89.027
500	carbamic acid ethyl ester (urethane)		ambient	C3H7NO2	89.093
500	2-nitropropane		ambient	C3H7NO2	89.093
500	Alanine	D-	ambient	C3H7NO2	89.093
500	Alanine	DL-	ambient	C3H7NO2	89.093
100 hit(s)
Page of 10     Results per page: 5 10 25 50 100 500

posting data!

 Functional Group Search Label

To find compounds within the GMD based on functional groups automatically extracted by the matchmol/checkmol program, please move the functional groups from the listbox of all functional groups in the middle into either the included listbox (if including the functional group) or into the excluded listbox (if excluding the functional group).

included functional groups

groups available for filtering

excluded functional groups

 Examples Label

search for...

• compound Alanine
• CAS 338-69-2
• KEGG number C00133
• synonym Propanoic acid, 2-amino-
• molecular mass 89.093
• molecular mass 89
• sum formula C3H7NO2
• InChI InChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m1/s1
• InChIKey QNAYBMKLOCPYGJ-UWTATZPHSA-N