alpha-Cellobiose
TL;DR: alpha-Cellobiose (CAS 13299-27-9) is a chemical compound with molecular formula C12H22O11 and molecular weight 342.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
Also Known As: alpha-Cellobiose, lactose, alpha-D-cellobiose, CELLBIOSE, CELLOBIOSE (D[+])
| Molecular Formula | C12H22O11 |
|---|---|
| Molecular Weight | 342.12 g/mol |
| LogP | -4.7 |
| Topological Polar Surface Area | 190.0 Ų |
| Hydrogen Bond Donors | 8 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 4 |
| Exact Mass | 342.1162 |
| Heavy Atoms | 23 |
| Complexity | 382.0 |
Chemical Identifiers
| CAS Number | 13299-27-9 |
|---|---|
| SMILES | C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O)CO)O)O)O)O |
| InChIKey | GUBGYTABKSRVRQ-MFRLZQSSSA-N |
Patent-Derived Application Labels
Derived from 8 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
alpha-Cellobiose (CAS 13299-27-9), with molecular formula C12H22O11 and molecular weight 342.12 g/mol. IUPAC: (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol.
Chemical Property Profile of alpha-Cellobiose
Property Insights of alpha-Cellobiose
The XLogP value of -4.7 indicates that alpha-Cellobiose is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 190.0 Ų indicates high polarity, suggesting alpha-Cellobiose may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, alpha-Cellobiose has 8 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 alpha-Cellobiose?
The CAS number of alpha-Cellobiose is 13299-27-9.
What is the molecular formula of alpha-Cellobiose?
The molecular formula of alpha-Cellobiose is C12H22O11.
What is the molecular weight of alpha-Cellobiose?
The molecular weight of alpha-Cellobiose is 342.12 g/mol.
Where can I buy alpha-Cellobiose?
You can request a quote for alpha-Cellobiose directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for alpha-Cellobiose?
Yes, KEHONG BIO provides custom synthesis services for alpha-Cellobiose and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.