Direct blue 15
TL;DR: Direct blue 15 (CAS 2429-74-5) is a chemical compound with molecular formula C34H24N6Na4O16S4 and molecular weight 991.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
tetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate
Also Known As: DIRECT BLUE 15, Airedale Blue D, Paper Blue S, Diamine Blue 6B, Benzanil Sky Blue
| Molecular Formula | C34H24N6Na4O16S4 |
|---|---|
| Molecular Weight | 991.97 g/mol |
| LogP | -7.28 |
| Topological Polar Surface Area | 423.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 22 |
| Rotatable Bonds | 7 |
| Exact Mass | 991.9722 |
| Heavy Atoms | 64 |
| Complexity | 1830.0 |
Chemical Identifiers
| CAS Number | 2429-74-5 |
|---|---|
| SMILES | COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)OC)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].[Na+] |
| InChIKey | OLSOUGWNONTDCK-UHFFFAOYSA-J |
Product Overview
Direct blue 15 (CAS 2429-74-5), with molecular formula C34H24N6Na4O16S4 and molecular weight 991.97 g/mol. IUPAC: tetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate.
Chemical Property Profile of Direct blue 15
Property Insights of Direct blue 15
The XLogP value of -7.28 indicates that Direct blue 15 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 423.0 Ų indicates high polarity, suggesting Direct blue 15 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Direct blue 15 has 4 hydrogen bond donor(s) and 22 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Direct blue 15?
The CAS number of Direct blue 15 is 2429-74-5.
What is the molecular formula of Direct blue 15?
The molecular formula of Direct blue 15 is C34H24N6Na4O16S4.
What is the molecular weight of Direct blue 15?
The molecular weight of Direct blue 15 is 991.97 g/mol.
Where can I buy Direct blue 15?
You can request a quote for Direct blue 15 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Direct blue 15?
Yes, KEHONG BIO provides custom synthesis services for Direct blue 15 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.