Pigment Red 31
TL;DR: Pigment Red 31 (CAS 6448-96-0) is a chemical compound with molecular formula C31H23N5O6 and molecular weight 561.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
3-hydroxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide
Also Known As: Pigment Red 31, C.I. Pigment Red 31, PigmentRed31, Polymo Rose FBL, C.I.Pigment Red 31
| Molecular Formula | C31H23N5O6 |
|---|---|
| Molecular Weight | 561.16 g/mol |
| LogP | 6.6 |
| Topological Polar Surface Area | 158.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 8 |
| Rotatable Bonds | 7 |
| Exact Mass | 561.16486 |
| Heavy Atoms | 42 |
| Complexity | 968.0 |
Chemical Identifiers
| CAS Number | 6448-96-0 |
|---|---|
| SMILES | COC1=C(C=C(C=C1)C(=O)NC2=CC=CC=C2)N=NC3=C(C(=CC4=CC=CC=C43)C(=O)NC5=CC(=CC=C5)[N+](=O)[O-])O |
| InChIKey | GLZGTQYOWXFUNZ-UHFFFAOYSA-N |
Product Overview
Pigment Red 31 (CAS 6448-96-0), with molecular formula C31H23N5O6 and molecular weight 561.16 g/mol. IUPAC: 3-hydroxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide.
Chemical Property Profile of Pigment Red 31
Property Insights of Pigment Red 31
The XLogP value of 6.6 indicates that Pigment Red 31 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 158.0 Ų indicates high polarity, suggesting Pigment Red 31 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Pigment Red 31 has 3 hydrogen bond donor(s) and 8 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 31?
The CAS number of Pigment Red 31 is 6448-96-0.
What is the molecular formula of Pigment Red 31?
The molecular formula of Pigment Red 31 is C31H23N5O6.
What is the molecular weight of Pigment Red 31?
The molecular weight of Pigment Red 31 is 561.16 g/mol.
Where can I buy Pigment Red 31?
You can request a quote for Pigment Red 31 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pigment Red 31?
Yes, KEHONG BIO provides custom synthesis services for Pigment Red 31 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.