EINECS 244-139-7 structure

EINECS 244-139-7

TL;DR: EINECS 244-139-7 (CAS 20991-71-3) is a chemical compound with molecular formula C43H66O15 and molecular weight 822.44 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[3-[5-[5-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-4-hydroxy-6-methyloxan-2-yl]oxy-4-hydroxy-6-methyloxan-2-yl]oxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-12-yl] acetate

Also Known As: [3-[5-[5-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-4-hydroxy-6-methyloxan-2-yl]oxy-4-hydroxy-6-methyloxan-2-yl]oxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-12-yl] acetate|12-(Acetyloxy)-3-{[2,6-dideoxyhexopyranosyl-(1->4)-2,6-dideoxyhexopyranosyl-(1->4)-2,6-dideoxyhexopyranosyl]oxy}-14-hydroxycard-20(22)-enolide

CAS: 20991-71-3
Molecular Formula C43H66O15
Molecular Weight 822.44 g/mol
LogP 1.8
Topological Polar Surface Area 209.0 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 15
Rotatable Bonds 9
Exact Mass 822.4402
Heavy Atoms 58
Complexity 1560.0

Chemical Identifiers

CAS Number 20991-71-3
SMILES CC1C(C(CC(O1)OC2C(OC(CC2O)OC3C(OC(CC3O)OC4CCC5(C(C4)CCC6C5CC(C7(C6(CCC7C8=CC(=O)OC8)O)C)OC(=O)C)C)C)C)O)O
InChIKey RNBLZKNCMWHSIG-UHFFFAOYSA-N

Product Overview

EINECS 244-139-7 (CAS 20991-71-3), with molecular formula C43H66O15 and molecular weight 822.44 g/mol. IUPAC: [3-[5-[5-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-4-hydroxy-6-methyloxan-2-yl]oxy-4-hydroxy-6-methyloxan-2-yl]oxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-12-yl] acetate.

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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 EINECS 244-139-7

XLogP
1.8
TPSA (Topological Polar Surface Area)
209.0
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
15
Rotatable Bonds
9
Heavy Atoms
58
Complexity
1560.0
Exact Mass
822.4402
Monoisotopic Mass
822.4402
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 EINECS 244-139-7

The XLogP value of 1.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for EINECS 244-139-7. The TPSA of 209.0 Ų indicates high polarity, suggesting EINECS 244-139-7 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 244-139-7 has 5 hydrogen bond donor(s) and 15 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 EINECS 244-139-7?

The CAS number of EINECS 244-139-7 is 20991-71-3.

What is the molecular formula of EINECS 244-139-7?

The molecular formula of EINECS 244-139-7 is C43H66O15.

What is the molecular weight of EINECS 244-139-7?

The molecular weight of EINECS 244-139-7 is 822.44 g/mol.

Where can I buy EINECS 244-139-7?

You can request a quote for EINECS 244-139-7 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 244-139-7?

Yes, KEHONG BIO provides custom synthesis services for EINECS 244-139-7 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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