EINECS 204-191-3 structure

EINECS 204-191-3

TL;DR: EINECS 204-191-3 (CAS 117-45-3) is a chemical compound with molecular formula C34H27N5O17S5 and molecular weight 937.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-amino-3-[[4-[[8-(benzenesulfonyloxy)-3,6-disulfonaphthalen-1-yl]diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid

Also Known As: 5-Amino-4-hydroxy-3-((2-methoxy-5-methyl-4-((8-((phenylsulphonyl)oxy)-3,6-disulpho-1-naphthyl)azo)phenyl)azo)naphthalene-2,7-disulphonic acid, 5-amino-3-[[4-[[8-(benzenesulfonyloxy)-3,6-disulfonaphthalen-1-yl]diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid, 5-amino-4-hydroxy-3-[[2-methoxy-5-methyl-4-[[8-[(phenylsulphonyl)oxy]-3,6-disulpho-1-naphthyl]azo]ph, (3e)-5-amino-3-[[2-methoxy-5-methyl-4-(8-phenylsulfonyloxy-3,6-disulfonaphthalen-1-yl)diazenylphenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid, (3E)-5-amino-3-[[4-[[8-(benzenesulfonyloxy)-3,6-disulfonaphthalen-1-yl]diazenyl]-2-methoxy-5-methylphenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid

CAS: 117-45-3
Molecular Formula C34H27N5O17S5
Molecular Weight 937.00 g/mol
LogP 3.9
Topological Polar Surface Area 408.0 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 22
Rotatable Bonds 12
Exact Mass 937.00055
Heavy Atoms 61
Complexity 2180.0

Chemical Identifiers

CAS Number 117-45-3
SMILES CC1=CC(=C(C=C1N=NC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3OS(=O)(=O)C4=CC=CC=C4)S(=O)(=O)O)OC)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)O)S(=O)(=O)O)N)O
InChIKey ZATSCOAQBZUOPT-UHFFFAOYSA-N

Product Overview

EINECS 204-191-3 (CAS 117-45-3), with molecular formula C34H27N5O17S5 and molecular weight 937.00 g/mol. IUPAC: 5-amino-3-[[4-[[8-(benzenesulfonyloxy)-3,6-disulfonaphthalen-1-yl]diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid.

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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 204-191-3

XLogP
3.9
TPSA (Topological Polar Surface Area)
408.0
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
22
Rotatable Bonds
12
Heavy Atoms
61
Complexity
2180.0
Exact Mass
937.00055
Monoisotopic Mass
937.00055
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 204-191-3

The XLogP value of 3.9 indicates that EINECS 204-191-3 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 408.0 Ų indicates high polarity, suggesting EINECS 204-191-3 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 204-191-3 has 6 hydrogen bond donor(s) and 22 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 204-191-3?

The CAS number of EINECS 204-191-3 is 117-45-3.

What is the molecular formula of EINECS 204-191-3?

The molecular formula of EINECS 204-191-3 is C34H27N5O17S5.

What is the molecular weight of EINECS 204-191-3?

The molecular weight of EINECS 204-191-3 is 937.00 g/mol.

Where can I buy EINECS 204-191-3?

You can request a quote for EINECS 204-191-3 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 204-191-3?

Yes, KEHONG BIO provides custom synthesis services for EINECS 204-191-3 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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