9-Phenylxanthylium structure

9-Phenylxanthylium

TL;DR: 9-Phenylxanthylium (CAS 6631-16-9) is a chemical compound with molecular formula C19H13O+ and molecular weight 257.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

9-phenylxanthen-10-ium

Also Known As: 9-phenylxanthylium, 9-phenylxanthen-10-ium, Xanthylium, 9-phenyl-, 9-Phenyl-9H-xanthen-9-ylium, 9-phenyl-10lambda4-xanthen-10-ylium

CAS: 6631-16-9
Molecular Formula C19H13O+
Molecular Weight 257.10 g/mol
LogP 5.5341
Topological Polar Surface Area 1.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 1
Exact Mass 257.09665
Heavy Atoms 20
Complexity 298.0

Chemical Identifiers

CAS Number 6631-16-9
SMILES C1=CC=C(C=C1)C2=C3C=CC=CC3=[O+]C4=CC=CC=C42
InChIKey VXLITZCTBIZHSU-UHFFFAOYSA-N

Product Overview

9-Phenylxanthylium (CAS 6631-16-9), with molecular formula C19H13O+ and molecular weight 257.10 g/mol. IUPAC: 9-phenylxanthen-10-ium.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of 9-Phenylxanthylium

XLogP
5.5341
TPSA (Topological Polar Surface Area)
1.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
20
Complexity
298.0
Exact Mass
257.09665
Monoisotopic Mass
257.09665
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of 9-Phenylxanthylium

The XLogP value of 5.5341 indicates that 9-Phenylxanthylium is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 1.0 Ų, 9-Phenylxanthylium exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 9-Phenylxanthylium has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of 9-Phenylxanthylium?

The CAS number of 9-Phenylxanthylium is 6631-16-9.

What is the molecular formula of 9-Phenylxanthylium?

The molecular formula of 9-Phenylxanthylium is C19H13O+.

What is the molecular weight of 9-Phenylxanthylium?

The molecular weight of 9-Phenylxanthylium is 257.10 g/mol.

Where can I buy 9-Phenylxanthylium?

You can request a quote for 9-Phenylxanthylium directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 9-Phenylxanthylium?

Yes, KEHONG BIO provides custom synthesis services for 9-Phenylxanthylium and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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