Pigment Red 267
TL;DR: Pigment Red 267 (CAS 68016-06-8) is a chemical compound with molecular formula C26H22N4O3 and molecular weight 438.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-[(5-carbamoyl-2-methylphenyl)diazenyl]-3-hydroxy-N-(2-methylphenyl)naphthalene-2-carboxamide
Also Known As: Pigment Red 267, Symuler Fast Red 4127, C.I. Pigment Red 267, 2-Naphthalenecarboxamide, 4-[[5-(aminocarbonyl)-2-methylphenyl]azo]-3-hydroxy-N-(2-methylphenyl)-, 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-phenylcarboxamide)azo)-N-(2-methylphenyl)-
| Molecular Formula | C26H22N4O3 |
|---|---|
| Molecular Weight | 438.17 g/mol |
| LogP | 5.6 |
| Topological Polar Surface Area | 117.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 5 |
| Exact Mass | 438.1692 |
| Heavy Atoms | 33 |
| Complexity | 728.0 |
Chemical Identifiers
| CAS Number | 68016-06-8 |
|---|---|
| SMILES | CC1=C(C=C(C=C1)C(=O)N)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)NC4=CC=CC=C4C)O |
| InChIKey | BDBJLAKMKQMELG-UHFFFAOYSA-N |
Product Overview
Pigment Red 267 (CAS 68016-06-8), with molecular formula C26H22N4O3 and molecular weight 438.17 g/mol. IUPAC: 4-[(5-carbamoyl-2-methylphenyl)diazenyl]-3-hydroxy-N-(2-methylphenyl)naphthalene-2-carboxamide.
Chemical Property Profile of Pigment Red 267
Property Insights of Pigment Red 267
The XLogP value of 5.6 indicates that Pigment Red 267 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 117.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Pigment Red 267. Following Lipinski's Rule of Five, Pigment Red 267 has 3 hydrogen bond donor(s) and 5 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 267?
The CAS number of Pigment Red 267 is 68016-06-8.
What is the molecular formula of Pigment Red 267?
The molecular formula of Pigment Red 267 is C26H22N4O3.
What is the molecular weight of Pigment Red 267?
The molecular weight of Pigment Red 267 is 438.17 g/mol.
Where can I buy Pigment Red 267?
You can request a quote for Pigment Red 267 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pigment Red 267?
Yes, KEHONG BIO provides custom synthesis services for Pigment Red 267 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.