N-Acetylmuramic acid , 97% , 10597-89-4

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

PRODUCT Properties

• Melting point: 125 °C (dec.)(lit.)
• alpha: D20 +56° (10 minutes) +40° (24 hrs) (c = 0.68 in water)
• Boiling point: 435.13°C (rough estimate)
• 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)
• color: white
• biological source: synthetic
• Water Solubility: water: 50mg/mL, clear, colorless
• Merck: 13,6328
• BRN: 1994245
• 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
• InChIKey: SOARVSUSWULNDI-TVVSKHENSA-N
• SMILES: CC(O[C@H]1[C@H](O)[C@@H](CO)OC(O)[C@@H]1NC(C)=O)C(O)=O
• CAS DataBase Reference: 10597-89-4(CAS DataBase Reference)

Description and Uses

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).

Safety

• Symbol(GHS): GHS07,GHS08
• Signal word: Warning
• Hazard statements: H302-H371
• Precautionary statements: P260-P264-P270-P301+P312-P308+P311-P405
• target organs: Eyes,Central nervous system
• PPE: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• Hazard Codes: Xn,T
• Risk Statements: 20/21/22-68/20/21/22-39/23/24/25
• Safety Statements: 36/37-35-22
• WGK Germany: 3
• F: 3-10
• HS Code: 29329990
• Storage Class: 6.1C - Combustible acute toxic Cat.3; toxic compounds or compounds which causing chronic effects
• Hazard Classifications: Acute Tox. 4 Oral; STOT SE 2