Pigment Orange 67
TL;DR: Pigment Orange 67 (CAS 74336-59-7) is a chemical compound with molecular formula C17H11ClN6O3 and molecular weight 382.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
3-[(4-chloro-2-nitrophenyl)diazenyl]-2-methyl-1H-pyrazolo[5,1-b]quinazolin-9-one
Also Known As: Pigment Orange 67, C.I.Pigment Orange 67, C.I. Pigment Orange 67, Paliotol Orange L-2930HD, 3-[(4-Chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one
| Molecular Formula | C17H11ClN6O3 |
|---|---|
| Molecular Weight | 382.06 g/mol |
| LogP | 3.9 |
| Topological Polar Surface Area | 115.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 7 |
| Rotatable Bonds | 2 |
| Exact Mass | 382.0581 |
| Heavy Atoms | 27 |
| Complexity | 745.0 |
Chemical Identifiers
| CAS Number | 74336-59-7 |
|---|---|
| SMILES | CC1=C(C2=NC3=CC=CC=C3C(=O)N2N1)N=NC4=C(C=C(C=C4)Cl)[N+](=O)[O-] |
| InChIKey | XJYVVHWZCYUMQY-UHFFFAOYSA-N |
Product Overview
Pigment Orange 67 (CAS 74336-59-7), with molecular formula C17H11ClN6O3 and molecular weight 382.06 g/mol. IUPAC: 3-[(4-chloro-2-nitrophenyl)diazenyl]-2-methyl-1H-pyrazolo[5,1-b]quinazolin-9-one.
Chemical Property Profile of Pigment Orange 67
Property Insights of Pigment Orange 67
The XLogP value of 3.9 indicates that Pigment Orange 67 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 115.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Pigment Orange 67. Following Lipinski's Rule of Five, Pigment Orange 67 has 1 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Pigment Orange 67?
The CAS number of Pigment Orange 67 is 74336-59-7.
What is the molecular formula of Pigment Orange 67?
The molecular formula of Pigment Orange 67 is C17H11ClN6O3.
What is the molecular weight of Pigment Orange 67?
The molecular weight of Pigment Orange 67 is 382.06 g/mol.
Where can I buy Pigment Orange 67?
You can request a quote for Pigment Orange 67 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pigment Orange 67?
Yes, KEHONG BIO provides custom synthesis services for Pigment Orange 67 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.