Milling Red G
TL;DR: Milling Red G (CAS 6661-25-2) is a chemical compound with molecular formula C32H22N4O8S3 and molecular weight 686.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
6-hydroxy-5-[[4-[4-[(2-hydroxy-6-sulfonaphthalen-1-yl)diazenyl]phenyl]sulfanylphenyl]diazenyl]naphthalene-2-sulfonic acid
Also Known As: Milling Red G, C.I. 25110, 2-Naphthalenesulfonic acid,5'-[thiobis(4,1-phenyleneazo)]bis[6-hydroxy-, disodium salt, 2-Naphthalenesulfonic acid,5'-[thiobis(p-phenyleneazo)]bis[6-hydroxy-, disodium salt
| Molecular Formula | C32H22N4O8S3 |
|---|---|
| Molecular Weight | 686.06 g/mol |
| LogP | 6.8 |
| Topological Polar Surface Area | 241.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 8 |
| Exact Mass | 686.06 |
| Heavy Atoms | 47 |
| Complexity | 1220.0 |
Chemical Identifiers
| CAS Number | 6661-25-2 |
|---|---|
| SMILES | C1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)O)O)SC4=CC=C(C=C4)N=NC5=C(C=CC6=C5C=CC(=C6)S(=O)(=O)O)O |
| InChIKey | WFRSJMGBYITKEB-UHFFFAOYSA-N |
Product Overview
Milling Red G (CAS 6661-25-2), with molecular formula C32H22N4O8S3 and molecular weight 686.06 g/mol. IUPAC: 6-hydroxy-5-[[4-[4-[(2-hydroxy-6-sulfonaphthalen-1-yl)diazenyl]phenyl]sulfanylphenyl]diazenyl]naphthalene-2-sulfonic acid.
Chemical Property Profile of Milling Red G
Property Insights of Milling Red G
The XLogP value of 6.8 indicates that Milling Red G is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 241.0 Ų indicates high polarity, suggesting Milling Red G may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Milling Red G has 4 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Milling Red G?
The CAS number of Milling Red G is 6661-25-2.
What is the molecular formula of Milling Red G?
The molecular formula of Milling Red G is C32H22N4O8S3.
What is the molecular weight of Milling Red G?
The molecular weight of Milling Red G is 686.06 g/mol.
Where can I buy Milling Red G?
You can request a quote for Milling Red G directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Milling Red G?
Yes, KEHONG BIO provides custom synthesis services for Milling Red G and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.