EINECS 261-438-8 structure

EINECS 261-438-8

TL;DR: EINECS 261-438-8 (CAS 58779-19-4) is a chemical compound with molecular formula C20H22N4O12S3 and molecular weight 606.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2,4-dimethoxy-5-[[3-methyl-5-oxo-1-[3-(2-sulfooxyethylsulfonyl)phenyl]-4H-pyrazol-4-yl]diazenyl]benzenesulfonic acid

Also Known As: 2,4-dimethoxy-5-[[3-methyl-5-oxo-1-[3-(2-sulfooxyethylsulfonyl)phenyl]-4H-pyrazol-4-yl]diazenyl]benzenesulfonic acid, 5-((4,5-Dihydro-3-methyl-5-oxo-1-(4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)-1H-pyrazol-4-yl)azo)-2,4-dimethoxybenzenesulphonic acid, Benzenesulfonic acid, 5-((4,5-dihydro-3-methyl-5-oxo-1-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)-1H-pyrazol-4-yl)azo)-2,4-dimethoxy-, Benzenesulfonic acid, 5-(2-(4,5-dihydro-3-methyl-5-oxo-1-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)-1H-pyrazol-4-yl)diazenyl)-2,4-dimethoxy-, EINECS 261-438-8

CAS: 58779-19-4
Molecular Formula C20H22N4O12S3
Molecular Weight 606.04 g/mol
LogP 0.2
Topological Polar Surface Area 253.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 15
Rotatable Bonds 11
Exact Mass 606.0396
Heavy Atoms 39
Complexity 1270.0

Chemical Identifiers

CAS Number 58779-19-4
SMILES CC1=NN(C(=O)C1N=NC2=CC(=C(C=C2OC)OC)S(=O)(=O)O)C3=CC(=CC=C3)S(=O)(=O)CCOS(=O)(=O)O
InChIKey RYSDOXFAMVNVML-UHFFFAOYSA-N

Product Overview

EINECS 261-438-8 (CAS 58779-19-4), with molecular formula C20H22N4O12S3 and molecular weight 606.04 g/mol. IUPAC: 2,4-dimethoxy-5-[[3-methyl-5-oxo-1-[3-(2-sulfooxyethylsulfonyl)phenyl]-4H-pyrazol-4-yl]diazenyl]benzenesulfonic acid.

🧪
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 261-438-8

XLogP
0.2
TPSA (Topological Polar Surface Area)
253.0
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
15
Rotatable Bonds
11
Heavy Atoms
39
Complexity
1270.0
Exact Mass
606.0396
Monoisotopic Mass
606.0396
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 261-438-8

The XLogP value of 0.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for EINECS 261-438-8. The TPSA of 253.0 Ų indicates high polarity, suggesting EINECS 261-438-8 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 261-438-8 has 2 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 261-438-8?

The CAS number of EINECS 261-438-8 is 58779-19-4.

What is the molecular formula of EINECS 261-438-8?

The molecular formula of EINECS 261-438-8 is C20H22N4O12S3.

What is the molecular weight of EINECS 261-438-8?

The molecular weight of EINECS 261-438-8 is 606.04 g/mol.

Where can I buy EINECS 261-438-8?

You can request a quote for EINECS 261-438-8 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 261-438-8?

Yes, KEHONG BIO provides custom synthesis services for EINECS 261-438-8 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?