Direct Yellow 26
TL;DR: Direct Yellow 26 (CAS 2829-42-7) is a chemical compound with molecular formula C27H18N6Na2O7 and molecular weight 584.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;5-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]-2-hydroxybenzoate
Also Known As: Direct Yellow 26, Direct Fast Yellow 5GL, Directfastyellow, Direct Yellow MC, DirectYellow26
| Molecular Formula | C27H18N6Na2O7 |
|---|---|
| Molecular Weight | 584.10 g/mol |
| LogP | -1.69 |
| Topological Polar Surface Area | 211.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 6 |
| Exact Mass | 584.1032 |
| Heavy Atoms | 42 |
| Complexity | 849.0 |
Chemical Identifiers
| CAS Number | 2829-42-7 |
|---|---|
| SMILES | C1=CC(=CC=C1NC(=O)NC2=CC=C(C=C2)N=NC3=CC(=C(C=C3)O)C(=O)[O-])N=NC4=CC(=C(C=C4)O)C(=O)[O-].[Na+].[Na+] |
| InChIKey | FCCOTXHFDDRSDO-UHFFFAOYSA-L |
Product Overview
Direct Yellow 26 (CAS 2829-42-7), with molecular formula C27H18N6Na2O7 and molecular weight 584.10 g/mol. IUPAC: disodium;5-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]-2-hydroxybenzoate.
Chemical Property Profile of Direct Yellow 26
Property Insights of Direct Yellow 26
The XLogP value of -1.69 indicates that Direct Yellow 26 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 211.0 Ų indicates high polarity, suggesting Direct Yellow 26 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Direct Yellow 26 has 4 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Direct Yellow 26?
The CAS number of Direct Yellow 26 is 2829-42-7.
What is the molecular formula of Direct Yellow 26?
The molecular formula of Direct Yellow 26 is C27H18N6Na2O7.
What is the molecular weight of Direct Yellow 26?
The molecular weight of Direct Yellow 26 is 584.10 g/mol.
Where can I buy Direct Yellow 26?
You can request a quote for Direct Yellow 26 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Direct Yellow 26?
Yes, KEHONG BIO provides custom synthesis services for Direct Yellow 26 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.