Pigment Yellow 151
TL;DR: Pigment Yellow 151 (CAS 31837-42-0) is a chemical compound with molecular formula C18H15N5O5 and molecular weight 381.10733 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid
Also Known As: PIGMENT YELLOW 151, C.I. PIGMENT YELLOW 151, C.I.PIGMENTYELLOW151, HY-D0543, Pigment yellow 151, technical grade
Technical Specifications
| Molecular Formula | C18H15N5O5 |
| Molecular Weight | 381.10733 g/mol |
| XLogP | 1.7 |
| Topological Polar Surface Area (TPSA) | 149.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 7 |
| Rotatable Bonds | 6 |
| Exact Mass | 381.10733 Da |
| Heavy Atoms | 28 |
| Complexity | 681.0 |
| SMILES | CC(=O)C(C(=O)NC1=CC2=C(C=C1)NC(=O)N2)N=NC3=CC=CC=C3C(=O)O |
| InChIKey | YMFWVWDPPIWORA-UHFFFAOYSA-N |
Chemical Property Profile of Pigment Yellow 151
Property Insights of Pigment Yellow 151
The XLogP value of 1.7 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pigment Yellow 151. The TPSA of 149.0 Ų indicates high polarity, suggesting Pigment Yellow 151 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Pigment Yellow 151 has 4 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Pigment Yellow 151?
The CAS number of Pigment Yellow 151 is 31837-42-0.
What is the molecular formula of Pigment Yellow 151?
The molecular formula of Pigment Yellow 151 is C18H15N5O5.
What is the molecular weight of Pigment Yellow 151?
The molecular weight of Pigment Yellow 151 is 381.10733 g/mol.
Where can I buy Pigment Yellow 151?
You can request a quote for Pigment Yellow 151 directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Pigment Yellow 151?
Yes, CoreyChem provides custom synthesis services for Pigment Yellow 151 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.