3-Ketolactose
TL;DR: 3-Ketolactose (CAS 15990-62-2) is a chemical compound with molecular formula C12H20O11 and molecular weight 340.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2R,3R,4R,5R)-4-[(2S,3S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-oxooxan-2-yl]oxy-2,3,5,6-tetrahydroxyhexanal
Also Known As: 3-Ketolactose, 3'-ketolactose, 4-O-beta-D-Xylo-hexopyranos-3-ulos-1-yl-D-glucose, J3.023.239I, 4-O-(beta-D-Xylo-hexopyranosyl-3-ulose)-D-glucopyranose
| Molecular Formula | C12H20O11 |
|---|---|
| Molecular Weight | 340.10 g/mol |
| LogP | -5.3464 |
| Topological Polar Surface Area | 194.21 Ų |
| Hydrogen Bond Donors | 7 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 8 |
| Exact Mass | 340.10056 |
| Heavy Atoms | 23 |
| Complexity | 402.46817 |
Chemical Identifiers
| CAS Number | 15990-62-2 |
|---|---|
| SMILES | C([C@@H]1[C@@H](C(=O)[C@H]([C@@H](O1)O[C@H]([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)O)O)O |
Product Overview
3-Ketolactose (CAS 15990-62-2), with molecular formula C12H20O11 and molecular weight 340.10 g/mol. IUPAC: (2R,3R,4R,5R)-4-[(2S,3S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-oxooxan-2-yl]oxy-2,3,5,6-tetrahydroxyhexanal.
Chemical Property Profile of 3-Ketolactose
Property Insights of 3-Ketolactose
The XLogP value of -5.3464 indicates that 3-Ketolactose is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 194.21 Ų indicates high polarity, suggesting 3-Ketolactose may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 3-Ketolactose has 7 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 3-Ketolactose?
The CAS number of 3-Ketolactose is 15990-62-2.
What is the molecular formula of 3-Ketolactose?
The molecular formula of 3-Ketolactose is C12H20O11.
What is the molecular weight of 3-Ketolactose?
The molecular weight of 3-Ketolactose is 340.10 g/mol.
Where can I buy 3-Ketolactose?
You can request a quote for 3-Ketolactose directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 3-Ketolactose?
Yes, KEHONG BIO provides custom synthesis services for 3-Ketolactose and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.