Scroside B structure

Scroside B

TL;DR: Scroside B (CAS 211566-91-5) is a chemical compound with molecular formula C31H40O16 and molecular weight 668.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-[2-(3-hydroxy-4-methoxyphenyl)ethoxy]-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

Also Known As: Scroside B, Plantainoside E, ((2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(2-(3-hydroxy-4-methoxyphenyl)ethoxy)-4-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxyoxan-2-yl)methyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate, [(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-[2-(3-hydroxy-4-methoxyphenyl)ethoxy]-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate, [(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-[2-(3-hydroxy-4-methoxyphenyl)ethoxy]-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate

CAS: 211566-91-5
Molecular Formula C31H40O16
Molecular Weight 668.23 g/mol
LogP -1.4375
Topological Polar Surface Area 243.52 Ų
Hydrogen Bond Donors 8
Hydrogen Bond Acceptors 16
Rotatable Bonds 13
Exact Mass 668.2316
Heavy Atoms 47
Complexity 1350.7992

Chemical Identifiers

CAS Number 211566-91-5
SMILES COC1=C(C=C(C=C1)CCO[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)COC(=O)/C=C/C3=CC(=C(C=C3)O)OC)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O

Product Overview

Scroside B (CAS 211566-91-5), with molecular formula C31H40O16 and molecular weight 668.23 g/mol. IUPAC: [(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-[2-(3-hydroxy-4-methoxyphenyl)ethoxy]-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Scroside B

XLogP
-1.4375
TPSA (Topological Polar Surface Area)
243.52
Hydrogen Bond Donors
8
Hydrogen Bond Acceptors
16
Rotatable Bonds
13
Heavy Atoms
47
Complexity
1350.7992
Exact Mass
668.2316
Monoisotopic Mass
668.2316
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Scroside B

The XLogP value of -1.4375 indicates that Scroside B is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 243.52 Ų indicates high polarity, suggesting Scroside B may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Scroside B has 8 hydrogen bond donor(s) and 16 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Scroside B?

The CAS number of Scroside B is 211566-91-5.

What is the molecular formula of Scroside B?

The molecular formula of Scroside B is C31H40O16.

What is the molecular weight of Scroside B?

The molecular weight of Scroside B is 668.23 g/mol.

Where can I buy Scroside B?

You can request a quote for Scroside B directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Scroside B?

Yes, KEHONG BIO provides custom synthesis services for Scroside B and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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