Direct Black GB NB
TL;DR: Direct Black GB NB (CAS 116897-98-4) is a chemical compound with molecular formula C35H27N9O9S2 and molecular weight 781.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(6Z)-4-amino-3-[[4-[[4-[(2Z)-2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]benzoyl]amino]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid
Also Known As: Direct Black GB NB, 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-((4-((4-amino-2-hydroxyphenyl)azo)benzoyl)amino)phenyl)azo)-5-hydroxy-6-(phenylazo)-
| Molecular Formula | C35H27N9O9S2 |
|---|---|
| Molecular Weight | 781.14 g/mol |
| LogP | 4.8257 |
| Topological Polar Surface Area | 297.52 Ų |
| Hydrogen Bond Donors | 7 |
| Hydrogen Bond Acceptors | 15 |
| Rotatable Bonds | 10 |
| Exact Mass | 781.1373 |
| Heavy Atoms | 55 |
| Complexity | 2671.2188 |
Chemical Identifiers
| CAS Number | 116897-98-4 |
|---|---|
| SMILES | C1=CC=C(C=C1)N/N=C/2\C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC=C(C=C4)NC(=O)C5=CC=C(C=C5)N/N=C\6/C=CC(=CC6=O)N)S(=O)(=O)O)S(=O)(=O)O |
Product Overview
Direct Black GB NB (CAS 116897-98-4), with molecular formula C35H27N9O9S2 and molecular weight 781.14 g/mol. IUPAC: (6Z)-4-amino-3-[[4-[[4-[(2Z)-2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]benzoyl]amino]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid.
Chemical Property Profile of Direct Black GB NB
Property Insights of Direct Black GB NB
The XLogP value of 4.8257 indicates that Direct Black GB NB is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 297.52 Ų indicates high polarity, suggesting Direct Black GB NB may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Direct Black GB NB has 7 hydrogen bond donor(s) and 15 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Direct Black GB NB?
The CAS number of Direct Black GB NB is 116897-98-4.
What is the molecular formula of Direct Black GB NB?
The molecular formula of Direct Black GB NB is C35H27N9O9S2.
What is the molecular weight of Direct Black GB NB?
The molecular weight of Direct Black GB NB is 781.14 g/mol.
Where can I buy Direct Black GB NB?
You can request a quote for Direct Black GB NB directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Direct Black GB NB?
Yes, KEHONG BIO provides custom synthesis services for Direct Black GB NB and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.