Pigment Red 11
TL;DR: Pigment Red 11 (CAS 6535-48-4) is a chemical compound with molecular formula C25H19Cl2N3O2 and molecular weight 463.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
N-(5-chloro-2-methylphenyl)-4-[(5-chloro-2-methylphenyl)diazenyl]-3-hydroxynaphthalene-2-carboxamide
Also Known As: Pigment Red 11, C.I.Pigment Red 11, C.I. Pigment Red 11, 2-Naphthalenecarboxamide, N-(5-chloro-2-methylphenyl)-4-[(5-chloro-2-methylphenyl)azo]-3-hydroxy-, 2-Naphthalenecarboxamide, N-(5-chloro-2-methylphenyl)-4-((5-chloro-2-methylphenyl)azo)-3-hydroxy-
| Molecular Formula | C25H19Cl2N3O2 |
|---|---|
| Molecular Weight | 463.09 g/mol |
| LogP | 8.0 |
| Topological Polar Surface Area | 74.1 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 4 |
| Exact Mass | 463.08542 |
| Heavy Atoms | 32 |
| Complexity | 678.0 |
Chemical Identifiers
| CAS Number | 6535-48-4 |
|---|---|
| SMILES | CC1=C(C=C(C=C1)Cl)NC(=O)C2=CC3=CC=CC=C3C(=C2O)N=NC4=C(C=CC(=C4)Cl)C |
| InChIKey | QXBPSANXMNTNKH-UHFFFAOYSA-N |
Product Overview
Pigment Red 11 (CAS 6535-48-4), with molecular formula C25H19Cl2N3O2 and molecular weight 463.09 g/mol. IUPAC: N-(5-chloro-2-methylphenyl)-4-[(5-chloro-2-methylphenyl)diazenyl]-3-hydroxynaphthalene-2-carboxamide.
Chemical Property Profile of Pigment Red 11
Property Insights of Pigment Red 11
The XLogP value of 8.0 indicates that Pigment Red 11 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 74.1 Ų falls within the moderate polarity range, balancing permeability and solubility for Pigment Red 11. Following Lipinski's Rule of Five, Pigment Red 11 has 2 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 Pigment Red 11?
The CAS number of Pigment Red 11 is 6535-48-4.
What is the molecular formula of Pigment Red 11?
The molecular formula of Pigment Red 11 is C25H19Cl2N3O2.
What is the molecular weight of Pigment Red 11?
The molecular weight of Pigment Red 11 is 463.09 g/mol.
Where can I buy Pigment Red 11?
You can request a quote for Pigment Red 11 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pigment Red 11?
Yes, KEHONG BIO provides custom synthesis services for Pigment Red 11 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.