EINECS 256-120-0 structure

EINECS 256-120-0

TL;DR: EINECS 256-120-0 (CAS 43154-85-4) is a chemical compound with molecular formula C25H43NNa2O8S and molecular weight 563.25 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

disodium;4-[1-[[(E)-octadec-9-enoyl]amino]propan-2-yloxy]-4-oxo-3-sulfonatobutanoate

Also Known As: EINECS 256-120-0, Disodium oleamido MIPA-sulfosuccinate, disodium1-[1-methyl-2-[ amino]ethyl]2-sulphonatosuccinate, Butanedioic acid, sulfo-, 1-(1-methyl-2-((1-oxo-9-octadecenyl)amino)ethyl) ester, disodium salt, Disodium 1-[1-methyl-2-[(1-oxooctadec-9-enyl)amino]ethyl] 2-sulphonatosuccinate

CAS: 43154-85-4
Molecular Formula C25H43NNa2O8S
Molecular Weight 563.25 g/mol
LogP -2.8664
Topological Polar Surface Area 152.73 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 8
Rotatable Bonds 22
Exact Mass 563.2505
Heavy Atoms 37
Complexity 746.9737

Chemical Identifiers

CAS Number 43154-85-4
SMILES CCCCCCCC/C=C/CCCCCCCC(=O)NCC(C)OC(=O)C(CC(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Product Overview

EINECS 256-120-0 (CAS 43154-85-4), with molecular formula C25H43NNa2O8S and molecular weight 563.25 g/mol. IUPAC: disodium;4-[1-[[(E)-octadec-9-enoyl]amino]propan-2-yloxy]-4-oxo-3-sulfonatobutanoate.

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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 256-120-0

XLogP
-2.8664
TPSA (Topological Polar Surface Area)
152.73
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
8
Rotatable Bonds
22
Heavy Atoms
37
Complexity
746.9737
Exact Mass
563.2505
Monoisotopic Mass
563.2505
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 256-120-0

The XLogP value of -2.8664 indicates that EINECS 256-120-0 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 152.73 Ų indicates high polarity, suggesting EINECS 256-120-0 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 256-120-0 has 1 hydrogen bond donor(s) and 8 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 256-120-0?

The CAS number of EINECS 256-120-0 is 43154-85-4.

What is the molecular formula of EINECS 256-120-0?

The molecular formula of EINECS 256-120-0 is C25H43NNa2O8S.

What is the molecular weight of EINECS 256-120-0?

The molecular weight of EINECS 256-120-0 is 563.25 g/mol.

Where can I buy EINECS 256-120-0?

You can request a quote for EINECS 256-120-0 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 256-120-0?

Yes, KEHONG BIO provides custom synthesis services for EINECS 256-120-0 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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