Keratan
TL;DR: Keratan (CAS 9056-36-4) is a chemical compound with molecular formula C28H48N2O32S4 and molecular weight 1052.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
[(2R,3S,4S,5R,6R)-4-[(2S,3R,4R,5S,6R)-3-acetamido-5-[(2S,3R,4S,5S,6R)-4-[(2S,3R,4S,6S)-3-acetamido-4-hydroxy-6-(sulfooxymethyl)oxan-2-yl]oxy-3,5-dihydroxy-6-(sulfooxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(sulfooxymethyl)oxan-2-yl]oxy-3,5,6-trihydroxyoxan-2-yl]methyl hydrogen sulfate
Also Known As: keratan, keratan sulfate, Kerato sulphate, Kerato sulfate, Keratan sulphate
| Molecular Formula | C28H48N2O32S4 |
|---|---|
| Molecular Weight | 1052.11 g/mol |
| LogP | -10.1 |
| Topological Polar Surface Area | 552.0 Ų |
| Hydrogen Bond Donors | 13 |
| Hydrogen Bond Acceptors | 32 |
| Rotatable Bonds | 20 |
| Exact Mass | 1052.1073 |
| Heavy Atoms | 66 |
| Complexity | 2080.0 |
Chemical Identifiers
| CAS Number | 9056-36-4 |
|---|---|
| SMILES | CC(=O)N[C@@H]1[C@H](C[C@H](O[C@H]1O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)NC(=O)C)O[C@H]4[C@H]([C@H](O[C@H]([C@@H]4O)O)COS(=O)(=O)O)O)COS(=O)(=O)O)COS(=O)(=O)O)O)COS(=O)(=O)O)O |
| InChIKey | KXCLCNHUUKTANI-RBIYJLQWSA-N |
Product Overview
Keratan (CAS 9056-36-4), with molecular formula C28H48N2O32S4 and molecular weight 1052.11 g/mol. IUPAC: [(2R,3S,4S,5R,6R)-4-[(2S,3R,4R,5S,6R)-3-acetamido-5-[(2S,3R,4S,5S,6R)-4-[(2S,3R,4S,6S)-3-acetamido-4-hydroxy-6-(sulfooxymethyl)oxan-2-yl]oxy-3,5-dihydroxy-6-(sulfooxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(sulfooxymethyl)oxan-2-yl]oxy-3,5,6-trihydroxyoxan-2-yl]methyl hydrogen sulfate.
Chemical Property Profile of Keratan
Property Insights of Keratan
The XLogP value of -10.1 indicates that Keratan is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 552.0 Ų indicates high polarity, suggesting Keratan may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Keratan has 13 hydrogen bond donor(s) and 32 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Keratan?
The CAS number of Keratan is 9056-36-4.
What is the molecular formula of Keratan?
The molecular formula of Keratan is C28H48N2O32S4.
What is the molecular weight of Keratan?
The molecular weight of Keratan is 1052.11 g/mol.
Where can I buy Keratan?
You can request a quote for Keratan directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Keratan?
Yes, KEHONG BIO provides custom synthesis services for Keratan and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.