LS-Tetrasaccharide b
TL;DR: LS-Tetrasaccharide b (CAS 64003-53-8) is a chemical compound with molecular formula C37H62N2O29 and molecular weight 998.34 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
5-acetamido-2-[[5-acetamido-6-[3,5-dihydroxy-2-(hydroxymethyl)-6-(1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxyoxan-4-yl]oxy-3-hydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid
Also Known As: LS-Tetrasaccharide b, LS-Tetrasaccharide a, LST b, Sialyllacto-N-tetraose b, LS-Tetrasaccharide b (LSTb)
| Molecular Formula | C37H62N2O29 |
|---|---|
| Molecular Weight | 998.34 g/mol |
| LogP | -12.5886 |
| Topological Polar Surface Area | 510.09 Ų |
| Hydrogen Bond Donors | 19 |
| Hydrogen Bond Acceptors | 28 |
| Rotatable Bonds | 22 |
| Exact Mass | 998.3438 |
| Heavy Atoms | 68 |
| Complexity | 1636.7789 |
Chemical Identifiers
| CAS Number | 64003-53-8 |
|---|---|
| SMILES | CC(=O)NC1C(CC(OC1C(C(CO)O)O)(C(=O)O)OCC2C(C(C(C(O2)OC3C(C(OC(C3O)OC(C(CO)O)C(C(C=O)O)O)CO)O)NC(=O)C)OC4C(C(C(C(O4)CO)O)O)O)O)O |
Product Overview
LS-Tetrasaccharide b (CAS 64003-53-8), with molecular formula C37H62N2O29 and molecular weight 998.34 g/mol. IUPAC: 5-acetamido-2-[[5-acetamido-6-[3,5-dihydroxy-2-(hydroxymethyl)-6-(1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxyoxan-4-yl]oxy-3-hydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid.
Chemical Property Profile of LS-Tetrasaccharide b
Property Insights of LS-Tetrasaccharide b
The XLogP value of -12.5886 indicates that LS-Tetrasaccharide b is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 510.09 Ų indicates high polarity, suggesting LS-Tetrasaccharide b may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, LS-Tetrasaccharide b has 19 hydrogen bond donor(s) and 28 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of LS-Tetrasaccharide b?
The CAS number of LS-Tetrasaccharide b is 64003-53-8.
What is the molecular formula of LS-Tetrasaccharide b?
The molecular formula of LS-Tetrasaccharide b is C37H62N2O29.
What is the molecular weight of LS-Tetrasaccharide b?
The molecular weight of LS-Tetrasaccharide b is 998.34 g/mol.
Where can I buy LS-Tetrasaccharide b?
You can request a quote for LS-Tetrasaccharide b directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for LS-Tetrasaccharide b?
Yes, KEHONG BIO provides custom synthesis services for LS-Tetrasaccharide b and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.