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Merck
CN

01355

N-Acetylmuramic acid

≥99.0% (TLC)

Synonym(s):

(R)-2-(Acetylamino)-3-O-(1-carboxyethyl)-2-deoxy-D-glucose, 2-Acetamido-2-deoxy-3-O-(D-1-carboxyethyl)-D-glucopyranose, MurNAc, NAMA

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About This Item

Empirical Formula (Hill Notation):
C11H19NO8
CAS Number:
10597-89-4
Molecular Weight:
293.27
UNSPSC Code:
12352201
Beilstein/REAXYS Number:
1994245
MDL number:
MFCD00221511

Key Documents

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assay

≥99.0% (TLC)

optical activity

[α]20/D +41±2°, 24 hr, c = 1.5% in H2O

impurities

≤1 mol/mol methanol

mp

~125 °C (dec.)

storage temp.

2-8°C

SMILES string

CC(O[C@H]1[C@H](O)[C@@H](CO)OC(O)[C@@H]1NC(C)=O)C(O)=O

InChI

1S/C11H19NO8/c1-5(11(18)19)20-10(9(17)8(16)4-14)7(3-13)12-6(2)15/h3,5,7-10,14,16-17H,4H2,1-2H3,(H,12,15)(H,18,19)/t5-,7+,8-,9-,10-/m1/s1

InChI key

SOARVSUSWULNDI-TVVSKHENSA-N

Other Notes

MurNAc inhibits the adsorbtion of the bactriocin smegmatocin 14468, to intact Mycobacterium diernhoferi ATCC 19340 cells

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T Watanabe et al.
Journal of bacteriology, 144(1), 428-431 (1980-10-01)
A bacteriocin from Mycobacterium smegmatis ATCC 14468 which adsorbed to the cell wall-enriched fraction and the crude lipopolysaccharide preparation from Mycobacterium diernhoferi ATCC 19340 was inhibited by D-glucose and alpha-linked glucosylated derivatives.

Global Trade Item Number

SKUGTIN
459968-1G04061826663738

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