Nako Fast Brown R
TL;DR: Nako Fast Brown R (CAS 6424-67-5) is a chemical compound with molecular formula C20H9Cl2NO2S and molecular weight 396.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
5,7-dichloro-2-(1-hydroxybenzo[e][1]benzothiol-2-yl)indol-3-one
Also Known As: Nako Fast Brown R, C.I.Vat Brown 42, Indanthren Printing Brown R, 5,7-Dichloro-1,2-dihydro-2-(1-oxonaphtho(2,1-b)thien-2(1H)-ylidene)-3H-indol-3-one, 3H-Indol-3-one,5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-
| Molecular Formula | C20H9Cl2NO2S |
|---|---|
| Molecular Weight | 396.97 g/mol |
| LogP | 6.1 |
| Topological Polar Surface Area | 77.9 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 396.9731 |
| Heavy Atoms | 26 |
| Complexity | 629.0 |
Chemical Identifiers
| CAS Number | 6424-67-5 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C=CC3=C2C(=C(S3)C4=NC5=C(C4=O)C=C(C=C5Cl)Cl)O |
| InChIKey | XQPQVSSTMSENSB-UHFFFAOYSA-N |
Product Overview
Nako Fast Brown R (CAS 6424-67-5), with molecular formula C20H9Cl2NO2S and molecular weight 396.97 g/mol. IUPAC: 5,7-dichloro-2-(1-hydroxybenzo[e][1]benzothiol-2-yl)indol-3-one.
Chemical Property Profile of Nako Fast Brown R
Property Insights of Nako Fast Brown R
The XLogP value of 6.1 indicates that Nako Fast Brown R is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 77.9 Ų falls within the moderate polarity range, balancing permeability and solubility for Nako Fast Brown R. Following Lipinski's Rule of Five, Nako Fast Brown R has 1 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Nako Fast Brown R?
The CAS number of Nako Fast Brown R is 6424-67-5.
What is the molecular formula of Nako Fast Brown R?
The molecular formula of Nako Fast Brown R is C20H9Cl2NO2S.
What is the molecular weight of Nako Fast Brown R?
The molecular weight of Nako Fast Brown R is 396.97 g/mol.
Where can I buy Nako Fast Brown R?
You can request a quote for Nako Fast Brown R directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Nako Fast Brown R?
Yes, KEHONG BIO provides custom synthesis services for Nako Fast Brown R and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.