Fluorescein-MTS structure

Fluorescein-MTS

TL;DR: Fluorescein-MTS (CAS 351330-42-2) is a chemical compound with molecular formula C24H19NO8S2 and molecular weight 513.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(3-hydroxy-6-oxoxanthen-9-yl)-5-(3-methylsulfonylsulfanylpropanoylamino)benzoic acid

Also Known As: Fluorescein-MTS, MTS-4-Fluorescein, 2-[(5-Fluoresceinyl)aminocarbonyl]ethyl Methanethiosulfonate, Didemethylchloro Citalopram Hydrochloride, 2-(3-hydroxy-6-oxoxanthen-9-yl)-5-(3-methylsulfonylsulfanylpropanoylamino)benzoic acid

CAS: 351330-42-2
Molecular Formula C24H19NO8S2
Molecular Weight 513.06 g/mol
LogP 3.99
Topological Polar Surface Area 150.98 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 8
Rotatable Bonds 7
Exact Mass 513.05524
Heavy Atoms 35
Complexity 1607.934

Chemical Identifiers

CAS Number 351330-42-2
SMILES CS(=O)(=O)SCCC(=O)NC1=CC(=C(C=C1)C2=C3C=CC(=O)C=C3OC4=C2C=CC(=C4)O)C(=O)O

Product Overview

Fluorescein-MTS (CAS 351330-42-2), with molecular formula C24H19NO8S2 and molecular weight 513.06 g/mol. IUPAC: 2-(3-hydroxy-6-oxoxanthen-9-yl)-5-(3-methylsulfonylsulfanylpropanoylamino)benzoic acid.

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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 Fluorescein-MTS

XLogP
3.99
TPSA (Topological Polar Surface Area)
150.98
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
8
Rotatable Bonds
7
Heavy Atoms
35
Complexity
1607.934
Exact Mass
513.05524
Monoisotopic Mass
513.05524
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 Fluorescein-MTS

The XLogP value of 3.99 indicates that Fluorescein-MTS is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 150.98 Ų indicates high polarity, suggesting Fluorescein-MTS may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Fluorescein-MTS has 3 hydrogen bond donor(s) and 8 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 Fluorescein-MTS?

The CAS number of Fluorescein-MTS is 351330-42-2.

What is the molecular formula of Fluorescein-MTS?

The molecular formula of Fluorescein-MTS is C24H19NO8S2.

What is the molecular weight of Fluorescein-MTS?

The molecular weight of Fluorescein-MTS is 513.06 g/mol.

Where can I buy Fluorescein-MTS?

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

Does KEHONG BIO offer custom synthesis for Fluorescein-MTS?

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

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