2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile structure

2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile

TL;DR: 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile (CAS 304880-96-4) is a chemical compound with molecular formula C19H11BrN2O3 and molecular weight 394.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile

Also Known As: ChemDiv1_003816, J3.481.182B, 2-amino-4-(3-bromophenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile, 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile, A1333/0060232

CAS: 304880-96-4
Molecular Formula C19H11BrN2O3
Molecular Weight 394.00 g/mol
LogP 3.77368
Topological Polar Surface Area 89.25 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 1
Exact Mass 393.9953
Heavy Atoms 25
Complexity 1141.3497

Chemical Identifiers

CAS Number 304880-96-4
SMILES C1=CC=C2C(=C1)C3=C(C(C(=C(O3)N)C#N)C4=CC(=CC=C4)Br)C(=O)O2

Product Overview

2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile (CAS 304880-96-4), with molecular formula C19H11BrN2O3 and molecular weight 394.00 g/mol. IUPAC: 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile.

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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 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile

XLogP
3.77368
TPSA (Topological Polar Surface Area)
89.25
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
1
Heavy Atoms
25
Complexity
1141.3497
Exact Mass
393.9953
Monoisotopic Mass
393.9953
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 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile

The XLogP value of 3.77368 indicates that 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 89.25 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile. Following Lipinski's Rule of Five, 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile has 1 hydrogen bond donor(s) and 5 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 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile?

The CAS number of 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile is 304880-96-4.

What is the molecular formula of 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile?

The molecular formula of 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile is C19H11BrN2O3.

What is the molecular weight of 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile?

The molecular weight of 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile is 394.00 g/mol.

Where can I buy 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile?

You can request a quote for 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile?

Yes, KEHONG BIO provides custom synthesis services for 2-amino-4-(3-bromophenyl)-5-oxo-4H-pyrano[3,2-c]chromene-3-carbonitrile and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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