Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester structure

Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester

TL;DR: Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester (CAS 7298-65-9) is a chemical compound with molecular formula C28H24O7 and molecular weight 472.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(6'-butanoyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) butanoate

Also Known As: Fluorescein dibutyrate, Fluorescein, dibutyrate, FERRICARSENIDE, FLUORESCEINDIBUTYRATE, (6'-butanoyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) butanoate

CAS: 7298-65-9
Molecular Formula C28H24O7
Molecular Weight 472.15 g/mol
LogP 5.3
Topological Polar Surface Area 88.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 7
Rotatable Bonds 8
Exact Mass 472.1522
Heavy Atoms 35
Complexity 765.0

Chemical Identifiers

CAS Number 7298-65-9
SMILES CCCC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)CCC)C5=CC=CC=C5C(=O)O3
InChIKey CGMHIZMGYHYHML-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Analytical Reagents (4 patents) Biotechnology (8 patents) Pharmaceutical Intermediates (4 patents)

Product Overview

Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester (CAS 7298-65-9), with molecular formula C28H24O7 and molecular weight 472.15 g/mol. IUPAC: (6'-butanoyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) butanoate.

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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 Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester

XLogP
5.3
TPSA (Topological Polar Surface Area)
88.1
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
7
Rotatable Bonds
8
Heavy Atoms
35
Complexity
765.0
Exact Mass
472.1522
Monoisotopic Mass
472.1522
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 Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester

The XLogP value of 5.3 indicates that Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 88.1 Ų falls within the moderate polarity range, balancing permeability and solubility for Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester. Following Lipinski's Rule of Five, Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester has 0 hydrogen bond donor(s) and 7 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 Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester?

The CAS number of Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester is 7298-65-9.

What is the molecular formula of Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester?

The molecular formula of Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester is C28H24O7.

What is the molecular weight of Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester?

The molecular weight of Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester is 472.15 g/mol.

Where can I buy Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester?

You can request a quote for Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester?

Yes, KEHONG BIO provides custom synthesis services for Butanoic acid, 3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3',6'-diyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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