Tetra-N-acetylchitotetraose

Tetra-N-acetylchitotetraose

Tetra-N-acetylchitotetraose (CAS No. 2706-65-2) is a complex oligosaccharide with significant biochemical properties and applications in research and agriculture. Below is a detailed description of this compound along with a meta description.

Chemical Information

• Common Name: Tetra-N-acetylchitotetraose
• CAS Number: 2706-65-2
• MDL Number: MFCD00136030
• Molecular Formula: C32H54N4O21
• Molecular Weight: 830.79 g/mol
• Density: 1.6 ± 0.1 g/cm³
• Boiling Point: 1139.9 ± 65.0 °C at 760 mmHg
• Melting Point: >200 °C
• Flash Point: 643.2 ± 34.3 °C

Tetra-N-acetylchitotetraose is an oligosaccharide derived from chitin, characterized by its four N-acetylated glucosamine units. It plays a crucial role in plant defense mechanisms by acting as an elicitor, stimulating various protective responses in plants. This compound is particularly noted for its involvement in the signaling pathways of legumes, where it serves as a substrate for the Rhizobium leguminosarum nodulation protein NodB, which is essential for symbiotic nitrogen fixation.

Due to its unique structural properties, Tetra-N-acetylchitotetraose is employed in various biochemical assays and diagnostic applications. Its high purity makes it suitable for research involving carbohydrate-binding proteins and enzyme characterization.

Citations:

1. https://www.chemsrc.com/en/cas/2706-65-2_514280.html
2. https://www.megazyme.com/tetraacetyl-chitotetraose
3. https://www.jfda-online.com/cgi/viewcontent.cgi?article=2837&context=journal
4. https://pubchem.ncbi.nlm.nih.gov/compound/71774918
5. https://pubchem.ncbi.nlm.nih.gov/compound/Chitotetraose_-tetra-N-acetyl
6. https://www.neogen.com/categories/enzyme-activity-analysis/tetraacetyl-chitotetraose/
7. https://www.jstage.jst.go.jp/article/cpb1958/33/2/33_2_886/_article
8. https://chembk.com/en/chem/CHITOTETRAOSE,%20TETRA-N-ACETYL