T2144

N,N′,N′′-Triacetylchitotriose

≥93% (HPLC)

• Synonim(y): NAG3, Tri(N-acetyl-D-glucosamine), O-[2-Acetamido-2-deoxy-β-D-glucopyranosyl-(1→4)]-O-[2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→4)]-2-acetamido-2-deoxy-D-glucopyranose
• Wzór empiryczny (zapis Hilla): C₂₄H₄₁N₃O₁₆
• Numer CAS: 38864-21-0
• Masa cząsteczkowa: 627.59
• UNSPSC Code: 12352201
• NACRES: NA.25
• PubChem Substance ID: 24900018
• MDL number: MFCD00136047
• Beilstein/REAXYS Number: 75249

Właściwości

• Quality Segment: 200
• assay: ≥93% (HPLC)
• form: powder
• impurities: ≤8% water (Karl Fischer)
• color: white to yellow cast
• solubility: water: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow
• storage temp.: −20°C
• SMILES string: CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2NC(C)=O)[C@H](O)[C@H]1NC(C)=O)[C@H](O)CO
• InChI: 1S/C24H41N3O16/c1-8(32)25-11(4-28)17(36)21(12(35)5-29)42-24-16(27-10(3)34)20(39)22(14(7-31)41-24)43-23-15(26-9(2)33)19(38)18(37)13(6-30)40-23/h4,11-24,29-31,35-39H,5-7H2,1-3H3,(H,25,32)(H,26,33)(H,27,34)/t11-,12+,13+,14+,15+,16+,17+,18+,19+,20+,21+,22+,23-,24-/m0/s1
• InChI key: LRDDKCYRFNJZBX-WHFMPQCRSA-N

Opis

Application

N,N′,N′′-Triacetylchitotriose has been used:

• as a competitive inhibitor of the enzymatic activity of lysozyme to treat Macrophages to inhibit the constitutively lysozyme production
• to dock the catalytic cleft of Cel9A (endocellulases)
• as an inhibitory sugar to access the specificity of labelling with gold complexed lectin

Biochem/physiol Actions

N,N′,N′′-Triacetylchitotriose is a chitin oligosaccharide, that promotes lysozyme inhibition. Chitin oligosaccharides are associated with many physiological functions. They are biodegradable and are useful in identifying chitin polysaccharides and associated glycoconjugates.

Preparation Note

Prepared by the method of Barker, S.A., et al., J. Chem. Soc., 2218 (1958).

Other Notes

To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• Co się dzieje?: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Eyeshields, Gloves, type N95 (US)