Sialic acid lactone
TL;DR: Sialic acid lactone (CAS 116897-96-2) is a chemical compound with molecular formula C18H25NO11 and molecular weight 431.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
[(2R)-2-[(1S,2S,5R,7S,8R)-8-acetamido-7-acetyloxy-5-methoxy-4-oxo-3,9-dioxabicyclo[3.3.1]nonan-2-yl]-2-acetyloxyethyl] acetate
Also Known As: Sialic acid lactone, Sialic acid 1,7-lactone derivative, b-Neuraminic acid, N-acetyl-2-O-methyl-, 1,7-lactone, 4,8,9-triacetate, 3,9-Dioxabicyclo[3.3.1]nonane, D-glycero-b-D-galacto-2-nonulopyranosidonic acid deriv., (1R)-1-[(1S,2S,5R,7S,8R)-8-Acetamido-7-(acetyloxy)-5-methoxy-4-oxo-3,9-dioxabicyclo[3.3.1]nonan-2-yl]ethane-1,2-diyl diacetate
| Molecular Formula | C18H25NO11 |
|---|---|
| Molecular Weight | 431.14 g/mol |
| LogP | -1.0 |
| Topological Polar Surface Area | 153.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 10 |
| Exact Mass | 431.14276 |
| Heavy Atoms | 30 |
| Complexity | 723.0 |
Chemical Identifiers
| CAS Number | 116897-96-2 |
|---|---|
| SMILES | CC(=O)N[C@@H]1[C@H](C[C@@]2(C(=O)O[C@@H]([C@H]1O2)[C@@H](COC(=O)C)OC(=O)C)OC)OC(=O)C |
| InChIKey | CWJDLYOTRDFZEG-DGPLXJDWSA-N |
Product Overview
Sialic acid lactone (CAS 116897-96-2), with molecular formula C18H25NO11 and molecular weight 431.14 g/mol. IUPAC: [(2R)-2-[(1S,2S,5R,7S,8R)-8-acetamido-7-acetyloxy-5-methoxy-4-oxo-3,9-dioxabicyclo[3.3.1]nonan-2-yl]-2-acetyloxyethyl] acetate.
Chemical Property Profile of Sialic acid lactone
Property Insights of Sialic acid lactone
The XLogP value of -1.0 indicates that Sialic acid lactone is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 153.0 Ų indicates high polarity, suggesting Sialic acid lactone may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Sialic acid lactone has 1 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Sialic acid lactone?
The CAS number of Sialic acid lactone is 116897-96-2.
What is the molecular formula of Sialic acid lactone?
The molecular formula of Sialic acid lactone is C18H25NO11.
What is the molecular weight of Sialic acid lactone?
The molecular weight of Sialic acid lactone is 431.14 g/mol.
Where can I buy Sialic acid lactone?
You can request a quote for Sialic acid lactone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Sialic acid lactone?
Yes, KEHONG BIO provides custom synthesis services for Sialic acid lactone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.