Pigment Yellow 120
TL;DR: Pigment Yellow 120 (CAS 29920-31-8) is a chemical compound with molecular formula C21H19N5O7 and molecular weight 453.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
dimethyl 5-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzene-1,3-dicarboxylate
Also Known As: Pigment Yellow 120, PV Fast Yellow H-2G, C.I.Pigment Yellow 120, CI PIGMENT YELLOW 120, C.I. PIGMENT YELLOW 120
| Molecular Formula | C21H19N5O7 |
|---|---|
| Molecular Weight | 453.13 g/mol |
| LogP | 1.9 |
| Topological Polar Surface Area | 165.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 9 |
| Rotatable Bonds | 9 |
| Exact Mass | 453.12845 |
| Heavy Atoms | 33 |
| Complexity | 808.0 |
Chemical Identifiers
| CAS Number | 29920-31-8 |
|---|---|
| SMILES | CC(=O)C(C(=O)NC1=CC2=C(C=C1)NC(=O)N2)N=NC3=CC(=CC(=C3)C(=O)OC)C(=O)OC |
| InChIKey | IHRACTUONPFMSI-UHFFFAOYSA-N |
Product Overview
Pigment Yellow 120 (CAS 29920-31-8), with molecular formula C21H19N5O7 and molecular weight 453.13 g/mol. IUPAC: dimethyl 5-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzene-1,3-dicarboxylate.
Chemical Property Profile of Pigment Yellow 120
Property Insights of Pigment Yellow 120
The XLogP value of 1.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pigment Yellow 120. The TPSA of 165.0 Ų indicates high polarity, suggesting Pigment Yellow 120 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Pigment Yellow 120 has 3 hydrogen bond donor(s) and 9 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 Yellow 120?
The CAS number of Pigment Yellow 120 is 29920-31-8.
What is the molecular formula of Pigment Yellow 120?
The molecular formula of Pigment Yellow 120 is C21H19N5O7.
What is the molecular weight of Pigment Yellow 120?
The molecular weight of Pigment Yellow 120 is 453.13 g/mol.
Where can I buy Pigment Yellow 120?
You can request a quote for Pigment Yellow 120 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pigment Yellow 120?
Yes, KEHONG BIO provides custom synthesis services for Pigment Yellow 120 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.