EINECS 257-151-2 structure

EINECS 257-151-2

TL;DR: EINECS 257-151-2 (CAS 51357-74-5) is a chemical compound with molecular formula C40H29Cl2N15O19S6 and molecular weight 1284.95 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(6Z)-4-amino-3-[[4-[[4-chloro-6-(3-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-6-[[4-[[4-chloro-6-(3-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonic acid

Also Known As: EINECS 257-151-2, (6Z)-4-amino-3-[[4-[[4-chloro-6-(3-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-6-[[4-[[4-chloro-6-(3-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonic acid, 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[[4-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-5-hydroxy-, 4-Amino-3,6-bis((4-((4-chloro-6-((3-sulphophenyl)amino)-1,3,5-triazin-2-yl)amino)-2-sulphophenyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid, 4-amino-3,6-bis[[4-[[4-chloro-6-[(3-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulphophenyl]azo]-5-hydroxynaphthalene-2,7-disulphonic acid

CAS: 51357-74-5
Molecular Formula C40H29Cl2N15O19S6
Molecular Weight 1284.95 g/mol
LogP 5.462
Topological Polar Surface Area 543.88 Ų
Hydrogen Bond Donors 12
Hydrogen Bond Acceptors 28
Rotatable Bonds 18
Exact Mass 1284.9465
Heavy Atoms 82
Complexity 4696.0156

Chemical Identifiers

CAS Number 51357-74-5
SMILES C1=CC(=CC(=C1)S(=O)(=O)O)NC2=NC(=NC(=N2)Cl)NC3=CC(=C(C=C3)N/N=C/4\C(=CC5=CC(=C(C(=C5C4=O)N)N=NC6=C(C=C(C=C6)NC7=NC(=NC(=N7)NC8=CC(=CC=C8)S(=O)(=O)O)Cl)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O

Product Overview

EINECS 257-151-2 (CAS 51357-74-5), with molecular formula C40H29Cl2N15O19S6 and molecular weight 1284.95 g/mol. IUPAC: (6Z)-4-amino-3-[[4-[[4-chloro-6-(3-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-6-[[4-[[4-chloro-6-(3-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonic 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 257-151-2

XLogP
5.462
TPSA (Topological Polar Surface Area)
543.88
Hydrogen Bond Donors
12
Hydrogen Bond Acceptors
28
Rotatable Bonds
18
Heavy Atoms
82
Complexity
4696.0156
Exact Mass
1284.9465
Monoisotopic Mass
1284.9465
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 257-151-2

The XLogP value of 5.462 indicates that EINECS 257-151-2 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 543.88 Ų indicates high polarity, suggesting EINECS 257-151-2 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 257-151-2 has 12 hydrogen bond donor(s) and 28 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 257-151-2?

The CAS number of EINECS 257-151-2 is 51357-74-5.

What is the molecular formula of EINECS 257-151-2?

The molecular formula of EINECS 257-151-2 is C40H29Cl2N15O19S6.

What is the molecular weight of EINECS 257-151-2?

The molecular weight of EINECS 257-151-2 is 1284.95 g/mol.

Where can I buy EINECS 257-151-2?

You can request a quote for EINECS 257-151-2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 257-151-2?

Yes, KEHONG BIO provides custom synthesis services for EINECS 257-151-2 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?