壳寡糖，CAS 登记号 77224-08-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于精细化学品；环保材料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Chitosan Oligosaccharide · CAS 77224-08-9 · C12H24N2O9.
| CAS Registry Number | 77224-08-9 |
|---|---|
| PubChem CID | 16213812 |
| Molecular formula | C12H24N2O9 |
| IUPAC name | (2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-2-(hydroxymethyl)oxane-3,4-diol |
| Molecular Weight | 340.33 |
|---|---|
| XLogP3 | -5.2 |
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 4 |
| Exact Mass | 340.14818035 |
| Monoisotopic Mass | 340.14818035 |
| Topological Polar Surface Area | 201 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
beta-D-glucosaminyl-(1->4)-beta-D-glucosamine; 2-amino-4-O-(2-amino-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-beta-D-glucopyranose; CHEBI:50677; DTXSID80584131; RefChem:567574; GlyTouCan:G61071JD; DTXCID60534896; G61071JD; 77224-08-9; 148411-57-8; Chitosan oligosaccharide lactate; b-D-Glucopyranose,2-amino-4-O-(2-amino-2-deoxy-b-D-glucopyranosyl)-2-deoxy-; Chitosan Oligosaccharide Hydrochloride Salt (Technical Grade); Chitosan HCl; MFCD28954039; Chitosan olibosaccharide
CAS 77224-08-9; molecular formula C12H24N2O9; molecular weight — g/mol.
beta-D-glucosaminyl-(1->4)-beta-D-glucosamine, 2-amino-4-O-(2-amino-2-deoxy-beta-D-glucopyranosyl)-2-deoxy-beta-D-glucopyranose, CHEBI:50677, DTXSID80584131, RefChem:567574, GlyTouCan:G61071JD.
Hazard statements reported: H319.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.