Muramic acid

{{chembox | Verifiedfields = changed | verifiedrevid = 462256044 | ImageFile = Muramic acid.svg | PIN = 2-[3-Amino-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxypropanoic acid | SystematicName = 2-{[3-Amino-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}propanoic acid |Section1=! colspan=2 style="background: #f8eaba; text-align: center;" |Identifiers

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CAS Number

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• 1114-41-6 ^N

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3D model (JSmol)

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• Interactive image

|- | 3DMet

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• B05203

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Beilstein Reference

| 2334586 |- | ChEBI

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• CHEBI:7027 ^N

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| ChemSpider

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• 7992151 α-muramic acid ^N
• 389857 muramic acid (mixture of anomers) ^Y
• 394190 β-muramic acid ^Y

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| ECHA InfoCard | 100.012.923 |- | EC Number

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• 214-214-9

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| KEGG

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• C06470 ^N

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PubChem CID

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• 441038 (2R),(3R,4R,5S,6R)
• 12313001 (),(3R,4R,5S,6R)
• 44123550 (2R),(2R,4R,6R)
• 45039974 (2R),()
• 433580

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| UNII

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• D42T32747Z ^N

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CompTox Dashboard (EPA)

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• DTXSID60862545

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| colspan="2" |

InChI

• InChI=1S/C9H17NO7/c1-3(8(13)14)16-7-5(10)9(15)17-4(2-11)6(7)12/h3-7,9,11-12,15H,2,10H2,1H3,(H,13,14)/t3-,4-,5-,6-,7-,9-/m1/s1 ^N

  Key: MSFSPUZXLOGKHJ-KTZFPWNASA-N ^N

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SMILES

• CC(OC1C(N)C(O)OC(CO)C1O)C(O)=O

|- |Section2=! colspan=2 style="background: #f8eaba; text-align: center;" |Properties

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Chemical formula

| C₉H₁₇NO₇

|- | Molar mass

| 251.23378

|- |Section3= }} Muramic acid is an amino sugar acid. In terms of chemical composition, it is the ether of lactic acid and glucosamine. It occurs naturally as N-acetylmuramic acid in peptidoglycan, whose primary function is a structural component of many typical bacterial cell walls.