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Merck
CN

P6967

Sigma-Aldrich

Penta-N-acetylchitopentaose

≥95%

Synonym(s):

NI, NII, NIII, NIV, NV-Pentaacetylchitopentaose

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About This Item

Empirical Formula (Hill Notation):
C40H67N5O26
CAS Number:
Molecular Weight:
1033.98
MDL number:
UNSPSC Code:
12352201
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Assay

≥95%

storage temp.

−20°C

SMILES string

CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O[C@@H]4O[C@H](CO)[C@@H](O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5NC(C)=O)[C@H](O)[C@H]4NC(C)=O)[C@H](O)[C@H]3NC(C)=O)[C@H](O)[C@H]2NC(C)=O)[C@@H]1O

General description

Elicits plant defense systems; carbohydrate component of lipo-chitooligosaccharides secreted by Rhizobia, functioning as a signaling molecule in the host plant; substrate for Rhizobium leguminosarum nodulation protein NodL.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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G V Bloemberg et al.
Molecular microbiology, 11(4), 793-804 (1994-02-01)
Upon induction of their nodulation genes, the root nodule-inducing Rhizobium bacteria produce lipo-oligosaccharide signal molecules. All lipo-oligosaccharides identified from Rhizobium leguminosarum bv. viciae carry an O-acetyl group at the C-6 position of the non-reducing terminal sugar, the presence of which
Barber, M. S., et al.
Physiological & Molecular Plant Pathology, 34, 3-3 (1989)
E Kamst et al.
Journal of bacteriology, 177(21), 6282-6285 (1995-11-01)
A system for studying the in vivo activity of Rhizobium NodC protein in Escherichia coli has been developed. Using thin-layer chromatography, high-performance liquid chromatography, and mass spectrometry, we show that in this system R. leguminosarum bv. viciae NodC protein directs

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