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A5540012

Muramic acid , ≥95% , 1114-41-6

Synonym(s):
2-Amino-3-O-(1-carboxyethyl)-2-deoxy-D-glucose

CAS NO.:1114-41-6

Empirical Formula: C9H17NO7

Molecular Weight: 251.23

MDL number: MFCD00213428

EINECS: 214-214-9

Pack Size Price Stock Quantity
1MG RMB219.20 In Stock
5MG RMB959.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 140-150 °C (dec.)
Boiling point: 592.0±50.0 °C(Predicted)
alpha  D25 +103° (c = 0.26 in water) (Matsushima, Park); D22 +146° (6 minutes) +116° (31 hrs) (c = 0.57 in water) (Osawa, Jeanloz)
Density  1.448±0.06 g/cm3(Predicted)
Flash point: 14℃
storage temp.  -20°C
solubility  Methanol (Slightly), Water (Slightly)
pka 3.18±0.10(Predicted)
form  Solid
color  White to Light Brown
Merck  13,6328
BRN  1713780
Stability: Hygroscopic
CAS DataBase Reference 1114-41-6(CAS DataBase Reference)

Description and Uses

Amino sugar found (as the N-acetyl derivative) in peptidoglycan, the main skeletal component of the bacterial cell wall. The N-acetyl derivative of muramic acid is an amino sugar that constitutes the peptidoglycan bacterial cell wall of Gram negative and Gram positive bacteria. Muramic acid is used as a chemical marker for the detection of bacterial contamination.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
Safety Statements  22-24/25
WGK Germany  1
3-10
HS Code  2932990090

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