Q-Switch II dye
TL;DR: Q-Switch II dye (CAS 21016-22-8) is a chemical compound with molecular formula C57H59ClO8 and molecular weight 906.39 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
8-[5-[2,4-bis(4-pentoxyphenyl)-6,7-dihydro-5H-chromen-8-yl]penta-2,4-dienylidene]-2,4-diphenyl-6,7-dihydro-5H-chromen-1-ium perchlorate
Also Known As: Q-Switch II dye, 1,4-Dihydroxy-2-benzylanthraquinone, 8-[5-[2,4-bis(4-pentoxyphenyl)-6,7-dihydro-5H-chromen-8-yl]penta-2,4-dienylidene]-2,4-diphenyl-6,7-dihydro-5H-chromen-1-ium;perchlorate, 8-[5-[2,4-bis(4-pentoxyphenyl)-6,7-dihydro-5H-chromen-8-yl]p, 1-Benzopyrylium, 8-(5-(6,7-dihydro-2,4-bis(4-(pentyloxy)phenyl)-5H-1-benzopyran-8-yl)-2,4-pentadien-1-ylidene)-5,6,7,8-tetrahydro-2,4-diphenyl-, perchlorate (1:1)
| Molecular Formula | C57H59ClO8 |
|---|---|
| Molecular Weight | 906.39 g/mol |
| LogP | 11.07 |
| Topological Polar Surface Area | 103.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 7 |
| Rotatable Bonds | 17 |
| Exact Mass | 906.38983 |
| Heavy Atoms | 66 |
| Complexity | 1630.0 |
Chemical Identifiers
| CAS Number | 21016-22-8 |
|---|---|
| SMILES | CCCCCOC1=CC=C(C=C1)C2=CC(=C3CCCC(=C3O2)C=CC=CC=C4CCCC5=C4[O+]=C(C=C5C6=CC=CC=C6)C7=CC=CC=C7)C8=CC=C(C=C8)OCCCCC.[O-]Cl(=O)(=O)=O |
| InChIKey | IVDJZGCLYUWBQV-UHFFFAOYSA-M |
Patent-Derived Application Labels
Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Q-Switch II dye (CAS 21016-22-8), with molecular formula C57H59ClO8 and molecular weight 906.39 g/mol. IUPAC: 8-[5-[2,4-bis(4-pentoxyphenyl)-6,7-dihydro-5H-chromen-8-yl]penta-2,4-dienylidene]-2,4-diphenyl-6,7-dihydro-5H-chromen-1-ium perchlorate.
Chemical Property Profile of Q-Switch II dye
Property Insights of Q-Switch II dye
The XLogP value of 11.07 indicates that Q-Switch II dye is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 103.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Q-Switch II dye. Following Lipinski's Rule of Five, Q-Switch II dye has 0 hydrogen bond donor(s) and 7 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Q-Switch II dye?
The CAS number of Q-Switch II dye is 21016-22-8.
What is the molecular formula of Q-Switch II dye?
The molecular formula of Q-Switch II dye is C57H59ClO8.
What is the molecular weight of Q-Switch II dye?
The molecular weight of Q-Switch II dye is 906.39 g/mol.
Where can I buy Q-Switch II dye?
You can request a quote for Q-Switch II dye directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Q-Switch II dye?
Yes, KEHONG BIO provides custom synthesis services for Q-Switch II dye and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.