Acid Black 26
TL;DR: Acid Black 26 (CAS 6262-07-3) is a chemical compound with molecular formula C32H21N5Na2O7S2 and molecular weight 697.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;5-[[4-[(4-anilino-3-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]-6-hydroxynaphthalene-2-sulfonate
Also Known As: Acid Black 26, AcidBlack26, C.I. Acid Black 26, disodium salt, Acid Black 26, Technical grade, Tetradecan-2,5,10,13-tetraon
| Molecular Formula | C32H21N5Na2O7S2 |
|---|---|
| Molecular Weight | 697.07 g/mol |
| LogP | 2.09 |
| Topological Polar Surface Area | 213.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 6 |
| Exact Mass | 697.06775 |
| Heavy Atoms | 48 |
| Complexity | 1270.0 |
Chemical Identifiers
| CAS Number | 6262-07-3 |
|---|---|
| SMILES | C1=CC=C(C=C1)NC2=C(C=C(C=C2)N=NC3=CC=C(C4=CC=CC=C43)N=NC5=C(C=CC6=C5C=CC(=C6)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+] |
| InChIKey | WXUZMLVSQROLEX-UHFFFAOYSA-L |
Product Overview
Acid Black 26 (CAS 6262-07-3), with molecular formula C32H21N5Na2O7S2 and molecular weight 697.07 g/mol. IUPAC: disodium;5-[[4-[(4-anilino-3-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]-6-hydroxynaphthalene-2-sulfonate.
Chemical Property Profile of Acid Black 26
Property Insights of Acid Black 26
The XLogP value of 2.09 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Acid Black 26. The TPSA of 213.0 Ų indicates high polarity, suggesting Acid Black 26 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Acid Black 26 has 2 hydrogen bond donor(s) and 12 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Acid Black 26?
The CAS number of Acid Black 26 is 6262-07-3.
What is the molecular formula of Acid Black 26?
The molecular formula of Acid Black 26 is C32H21N5Na2O7S2.
What is the molecular weight of Acid Black 26?
The molecular weight of Acid Black 26 is 697.07 g/mol.
Where can I buy Acid Black 26?
You can request a quote for Acid Black 26 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Acid Black 26?
Yes, KEHONG BIO provides custom synthesis services for Acid Black 26 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.