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36476-29-6, 4-Methylumbelliferyl 2-acetamido-2-deoxy-b-D-galactopyranoside, CAS: 36476-29-6

4MU-GalNAc
, 4-Methylumbelliferyl 2-acetamido-2-deoxy-b-D-galactopyranoside,
CAS: 36476-29-6
C18H21NO8 / 379.36
MFCD00067658

4-甲基伞形酮-2-乙酰氨基-β-D-吡喃半乳糖苷, 4MU-GalNAc

4-Methylumbelliferyl 2-acetamido-2-deoxy-b-D-galactopyranoside

4-Methylumbelliferyl 2-acetamido-2-deoxy-b-D-galactopyranoside (4MUDA) is a fluorescent dye that can be used to detect candida glabrata. This compound is synthesized by reacting diphenyl ether with naoac, morpholine, and methoxy groups in xylene. The methylumbelliferyl group can react with carboxylate anions to form a five membered ring which emits fluorescence. Fluorescence is detected using a plate assay. Candida glabrata isolates are refluxed in the presence of 4MUDA and then plated on agar plates where they will emit fluorescence under ultraviolet light.

CAS Number36476-29-6
Product Name4-Methylumbelliferyl 2-acetamido-2-deoxy-beta-D-galactopyranoside
IUPAC NameN-[4,5-dihydroxy-6-(hydroxymethyl)-2-(4-methyl-2-oxochromen-7-yl)oxyoxan-3-yl]acetamide
Molecular FormulaC₁₈H₂₁NO₈
Molecular Weight379.4 g/mol
InChIInChI=1S/C18H21NO8/c1-8-5-14(22)26-12-6-10(3-4-11(8)12)25-18-15(19-9(2)21)17(24)16(23)13(7-20)27-18/h3-6,13,15-18,20,23-24H,7H2,1-2H3,(H,19,21)
InChI KeyQCTHLCFVVACBSA-UHFFFAOYSA-N
SMILESCC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)O)O)NC(=O)C
Synonyms4-methylumbelliferyl 2-acetamido-2-deoxy-alpha-D-glucopyranoside, 4-methylumbelliferyl 2-acetamido-2-deoxy-beta-D-glucopyranoside, 4-methylumbelliferyl-N-acetyl-beta-D-glucosaminide, 4-methylumbelliferyl-N-acetyl-beta-glucosamine, 4-methylumbelliferyl-N-acetylglucosaminide, 4-MU-Glc-NAc, 4-MUAG, MUABG
Canonical SMILESCC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)O)O)NC(=O)C
Isomeric SMILESCC1=CC(=O)OC2=C1C=CC(=C2)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)NC(=O)C
CAS No: 36476-29-6 Synonyms: 4-Methylumbelliferyl N-acetyl-b-D-galactosamine4MU-GalNAc MDL No: MFCD00067658 Chemical Formula: C18H21NO8 Molecular Weight: 379.36


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