α/β-乳糖
TL;DR: α/β-乳糖 (CAS 16984-38-6) 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.
α/β-乳糖
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
Also Known As: lactose, D-Lactose, Milk sugar, Lactobiose, Laktose
| 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 | 16984-38-6 |
|---|---|
| SMILES | C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](OC([C@@H]([C@H]2O)O)O)CO)O)O)O)O |
| InChIKey | GUBGYTABKSRVRQ-QKKXKWKRSA-N |
Patent-Derived Application Labels
Derived from 19 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
α/β-乳糖 (CAS 16984-38-6), with molecular formula C12H22O11 and molecular weight 342.12 g/mol. IUPAC: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol.
Chemical Property Profile of α/β-乳糖
Property Insights of α/β-乳糖
The XLogP value of -4.7 indicates that α/β-乳糖 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 190.0 Ų indicates high polarity, suggesting α/β-乳糖 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, α/β-乳糖 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 α/β-乳糖?
The CAS number of α/β-乳糖 is 16984-38-6.
What is the molecular formula of α/β-乳糖?
The molecular formula of α/β-乳糖 is C12H22O11.
What is the molecular weight of α/β-乳糖?
The molecular weight of α/β-乳糖 is 342.12 g/mol.
Where can I buy α/β-乳糖?
You can request a quote for α/β-乳糖 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for α/β-乳糖?
Yes, KEHONG BIO provides custom synthesis services for α/β-乳糖 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.