N-Oxalylglycine
{{DISPLAYTITLE:N-Oxalylglycine}}
{{Chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 415856037
| Name = N-Oxalylglycine
| ImageFile = Oxalylglycine.svg
| ImageFile_Ref = {{chemboximage|correct|??}}
| ImageName = Partially condensed, skeletal formula of N-oxalylglycine
| IUPACName = N-Oxaloglycine
| SystematicName = [(Carboxymethyl)amino](oxo)acetic acid
| OtherNames =
|Section1={{Chembox Identifiers
| Abbreviations = NOG
| CASNo = 5262-39-5
| CASNo_Ref = {{cascite|correct|??}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = VVW38EB8YS
| PubChem = 3080614
| ChemSpiderID = 2338366
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChEBI_Ref = {{ebicite|changed|EBI}}
| ChEBI = 44482
| MeSHName = oxalylglycine
| ChEMBL = 90852
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| SMILES = OC(=O)CNC(=O)C(O)=O
| StdInChI = 1S/C4H5NO5/c6-2(7)1-5-3(8)4(9)10/h1H2,(H,5,8)(H,6,7)(H,9,10)
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = BIMZLRFONYSTPT-UHFFFAOYSA-N
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
}}
|Section2={{Chembox Properties
| C=4 | H=5 | N=1 | O=5
| Appearance = Colorless solid
| LogP = 1.232
| pKa = 2.827
| pKb = 11.170
}}
|Section3={{Chembox Related
| OtherCompounds = {{unbulleted list|N-Acetylglycinamide|Glycylglycine|Oxalyldiaminopropionic acid}}
}}
}}
N-Oxalylglycine is the organic compound with the formula HO2CC(O)NHCH2CO2H. This colourless solid is used as an inhibitor of α-ketoglutarate-dependent enzymes.Hausinger, R. P."Fe(II)/α-ketoglutarate-dependent hydroxylases and related enzymes" Critical Reviews of Biochemical Molecular Biology 2004, 39: pp 21-68. {{doi|10.1080/10409230490440541}} It is isosteric with α-Ketoglutaric acid. Such enzymes are pervasive and, for example, are required for the synthesis of 4-hydroxyproline.