4-O-alpha-D-Galactopyranosyl-D-galactose
TL;DR: 4-O-alpha-D-Galactopyranosyl-D-galactose (CAS 13117-26-5) is a chemical compound with molecular formula C12H22O11 and molecular weight 342.1162 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(2R,3R,4S,5R)-2,3,5,6-tetrahydroxy-4-[(2R,3R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal
Also Known As: Galabiose, Digal, Gal1-alpha-4Gal, Gal-1-4-gal, Gal alpha 1-4 gal beta
Technical Specifications
| Molecular Formula | C12H22O11 |
| Molecular Weight | 342.1162 g/mol |
| XLogP | -5.0 |
| Topological Polar Surface Area (TPSA) | 197.0 Ų |
| Hydrogen Bond Donors | 8 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 8 |
| Exact Mass | 342.1162 Da |
| Heavy Atoms | 23 |
| Complexity | 367.0 |
| SMILES | C([C@@H]1[C@@H](C([C@H]([C@H](O1)O[C@@H]([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)O)O)O)O |
| InChIKey | DKXNBNKWCZZMJT-WLWMBPAKSA-N |
Chemical Property Profile of 4-O-alpha-D-Galactopyranosyl-D-galactose
Property Insights of 4-O-alpha-D-Galactopyranosyl-D-galactose
The XLogP value of -5.0 indicates that 4-O-alpha-D-Galactopyranosyl-D-galactose is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 197.0 Ų indicates high polarity, suggesting 4-O-alpha-D-Galactopyranosyl-D-galactose may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 4-O-alpha-D-Galactopyranosyl-D-galactose has 8 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of 4-O-alpha-D-Galactopyranosyl-D-galactose?
The CAS number of 4-O-alpha-D-Galactopyranosyl-D-galactose is 13117-26-5.
What is the molecular formula of 4-O-alpha-D-Galactopyranosyl-D-galactose?
The molecular formula of 4-O-alpha-D-Galactopyranosyl-D-galactose is C12H22O11.
What is the molecular weight of 4-O-alpha-D-Galactopyranosyl-D-galactose?
The molecular weight of 4-O-alpha-D-Galactopyranosyl-D-galactose is 342.1162 g/mol.
Where can I buy 4-O-alpha-D-Galactopyranosyl-D-galactose?
You can request a quote for 4-O-alpha-D-Galactopyranosyl-D-galactose directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for 4-O-alpha-D-Galactopyranosyl-D-galactose?
Yes, CoreyChem provides custom synthesis services for 4-O-alpha-D-Galactopyranosyl-D-galactose and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.