1,3-Phenylene bis(4-aminobenzoate) structure

1,3-Phenylene bis(4-aminobenzoate)

TL;DR: 1,3-Phenylene bis(4-aminobenzoate) (CAS 142280-58-8) is a chemical compound with molecular formula C20H16N2O4 and molecular weight 348.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[3-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate

Also Known As: 1,3-Phenylene bis(4-aminobenzoate), 1,3-bis(4-aminobenzoyloxy)benzene, [3-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate, 3-(4-aminobenzoyloxy)phenyl 4-aminobenzoate, Bis(4-aminobenzoic acid)1,3-phenylene ester

CAS: 142280-58-8
Molecular Formula C20H16N2O4
Molecular Weight 348.11 g/mol
LogP 3.2894
Topological Polar Surface Area 104.64 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 4
Exact Mass 348.111
Heavy Atoms 26
Complexity 860.03485

Chemical Identifiers

CAS Number 142280-58-8
SMILES C1=CC(=CC(=C1)OC(=O)C2=CC=C(C=C2)N)OC(=O)C3=CC=C(C=C3)N

Product Overview

1,3-Phenylene bis(4-aminobenzoate) (CAS 142280-58-8), with molecular formula C20H16N2O4 and molecular weight 348.11 g/mol. IUPAC: [3-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate.

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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.
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Chemical Property Profile of 1,3-Phenylene bis(4-aminobenzoate)

XLogP
3.2894
TPSA (Topological Polar Surface Area)
104.64
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
6
Rotatable Bonds
4
Heavy Atoms
26
Complexity
860.03485
Exact Mass
348.111
Monoisotopic Mass
348.111
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 1,3-Phenylene bis(4-aminobenzoate)

The XLogP value of 3.2894 indicates that 1,3-Phenylene bis(4-aminobenzoate) is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 104.64 Ų falls within the moderate polarity range, balancing permeability and solubility for 1,3-Phenylene bis(4-aminobenzoate). Following Lipinski's Rule of Five, 1,3-Phenylene bis(4-aminobenzoate) has 2 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 1,3-Phenylene bis(4-aminobenzoate)?

The CAS number of 1,3-Phenylene bis(4-aminobenzoate) is 142280-58-8.

What is the molecular formula of 1,3-Phenylene bis(4-aminobenzoate)?

The molecular formula of 1,3-Phenylene bis(4-aminobenzoate) is C20H16N2O4.

What is the molecular weight of 1,3-Phenylene bis(4-aminobenzoate)?

The molecular weight of 1,3-Phenylene bis(4-aminobenzoate) is 348.11 g/mol.

Where can I buy 1,3-Phenylene bis(4-aminobenzoate)?

You can request a quote for 1,3-Phenylene bis(4-aminobenzoate) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1,3-Phenylene bis(4-aminobenzoate)?

Yes, KEHONG BIO provides custom synthesis services for 1,3-Phenylene bis(4-aminobenzoate) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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