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HomeProduct name listN-ACETYLMURAMIC ACID

N-ACETYLMURAMIC ACID

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

  • CAS NO.:10597-89-4
  • Empirical Formula: C11H19NO8
  • Molecular Weight: 293.27
  • MDL number: MFCD00221511
  • EINECS: 234-214-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-28 16:48:35
N-ACETYLMURAMIC ACID Structural

What is N-ACETYLMURAMIC ACID?

Chemical properties

white powder

The Uses of N-ACETYLMURAMIC ACID

N-Acetylmuramic acid (NAMA), a lactic acid ether derivative of N-acetylglucosamine found in bacterial cell wall proteoglycans, is used as a substrate to identify, differentiate and characterize N-acetylmuramic acid/N-acetylglucosamine kinase(s) and N-acetylmuramic acid etherase(s).

The Uses of N-ACETYLMURAMIC ACID

Acetyl derivative of Muramic acid.

The Uses of N-ACETYLMURAMIC ACID

As chemical marker for the detection of bacterial contamination.

Definition

ChEBI: Aldehydo-N-acetylmuramic acid is a N-acetylmuramic acid. It is functionally related to an aldehydo-muramic acid.

Properties of N-ACETYLMURAMIC ACID

Melting point: 125 °C (dec.)(lit.)
Boiling point: 435.13°C (rough estimate)
alpha  D20 +56° (10 minutes) +40° (24 hrs) (c = 0.68 in water)
Density  1.3224 (rough estimate)
refractive index  1.4450 (estimate)
storage temp.  2-8°C
solubility  DMF: 2.5 mg/ml; DMSO: 30 mg/ml; PBS (pH 7.2): 10 mg/ml
form  A solid
pka 3.25±0.10(Predicted)
Merck  13,6328
BRN  1994245
CAS DataBase Reference 10597-89-4(CAS DataBase Reference)

Safety information for N-ACETYLMURAMIC ACID

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
GHS Hazard Statements H302:Acute toxicity,oral
H371:Specific target organ toxicity, single exposure
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P405:Store locked up.

Computed Descriptors for N-ACETYLMURAMIC ACID

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