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 Number	36476-29-6
Product Name	4-Methylumbelliferyl 2-acetamido-2-deoxy-beta-D-galactopyranoside
IUPAC Name	N-[4,5-dihydroxy-6-(hydroxymethyl)-2-(4-methyl-2-oxochromen-7-yl)oxyoxan-3-yl]acetamide
Molecular Formula	C₁₈H₂₁NO₈
Molecular Weight	379.4 g/mol
InChI	InChI=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 Key	QCTHLCFVVACBSA-UHFFFAOYSA-N
SMILES	CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)O)O)NC(=O)C
Synonyms	4-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 SMILES	CC1=CC(=O)OC2=C1C=CC(=C2)OC3C(C(C(C(O3)CO)O)O)NC(=O)C
Isomeric SMILES	CC1=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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