Lactose octaacetate
TL;DR: Lactose octaacetate (CAS 23973-20-8) is a chemical compound with molecular formula C28H38O19 and molecular weight 678.20 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
[(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-3-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate
Also Known As: Lactose octaacetate, Cyclooctaamylose, Lactose peracetyate, Lactoseocta acetate, beta-lactose octaacetate
| Molecular Formula | C28H38O19 |
|---|---|
| Molecular Weight | 678.20 g/mol |
| LogP | -0.8308 |
| Topological Polar Surface Area | 238.09 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 19 |
| Rotatable Bonds | 12 |
| Exact Mass | 678.20074 |
| Heavy Atoms | 47 |
| Complexity | 1198.1677 |
Chemical Identifiers
| CAS Number | 23973-20-8 |
|---|---|
| SMILES | CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)OC(=O)C)OC(=O)C)OC(=O)C)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C |
Product Overview
Lactose octaacetate (CAS 23973-20-8), with molecular formula C28H38O19 and molecular weight 678.20 g/mol. IUPAC: [(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-3-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate.
Chemical Property Profile of Lactose octaacetate
Property Insights of Lactose octaacetate
The XLogP value of -0.8308 indicates that Lactose octaacetate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 238.09 Ų indicates high polarity, suggesting Lactose octaacetate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Lactose octaacetate has 0 hydrogen bond donor(s) and 19 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Lactose octaacetate?
The CAS number of Lactose octaacetate is 23973-20-8.
What is the molecular formula of Lactose octaacetate?
The molecular formula of Lactose octaacetate is C28H38O19.
What is the molecular weight of Lactose octaacetate?
The molecular weight of Lactose octaacetate is 678.20 g/mol.
Where can I buy Lactose octaacetate?
You can request a quote for Lactose octaacetate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Lactose octaacetate?
Yes, KEHONG BIO provides custom synthesis services for Lactose octaacetate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.