Orange OT
TL;DR: Orange OT (CAS 2646-17-5) is a chemical compound with molecular formula C17H14N2O and molecular weight 262.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
1-[(2-methylphenyl)diazenyl]naphthalen-2-ol
Also Known As: Oil Orange ss, Orange OT, Solvent Orange 2, C.I. Solvent Orange 2, Fat Orange II
| Molecular Formula | C17H14N2O |
|---|---|
| Molecular Weight | 262.11 g/mol |
| LogP | 5.0 |
| Topological Polar Surface Area | 45.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Exact Mass | 262.11063 |
| Heavy Atoms | 20 |
| Complexity | 344.0 |
| Melting Point | 131.1 °C |
| Solubility | less than 1 mg/mL at 66 °F (NTP, 1992) |
Chemical Identifiers
| CAS Number | 2646-17-5 |
|---|---|
| SMILES | CC1=CC=CC=C1N=NC2=C(C=CC3=CC=CC=C32)O |
| InChIKey | BQFCCCIRTOLPEF-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Orange OT (CAS 2646-17-5), with molecular formula C17H14N2O and molecular weight 262.11 g/mol. IUPAC: 1-[(2-methylphenyl)diazenyl]naphthalen-2-ol.
Chemical Property Profile of Orange OT
Property Insights of Orange OT
The XLogP value of 5.0 indicates that Orange OT is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 45.0 Ų, Orange OT exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Orange OT has 1 hydrogen bond donor(s) and 3 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 Orange OT?
The CAS number of Orange OT is 2646-17-5.
What is the molecular formula of Orange OT?
The molecular formula of Orange OT is C17H14N2O.
What is the molecular weight of Orange OT?
The molecular weight of Orange OT is 262.11 g/mol.
Where can I buy Orange OT?
You can request a quote for Orange OT directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Orange OT?
Yes, KEHONG BIO provides custom synthesis services for Orange OT and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.