4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester structure

4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester

TL;DR: 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester (CAS 32142-43-1) is a chemical compound with molecular formula C12H11NO5 and molecular weight 249.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 5-amino-6-hydroxy-4-oxochromene-2-carboxylate

Also Known As: Ethyl 5-amino-6-hydroxy-4-oxo-4H-chromene-2-carboxylate, ethyl 5-amino-6-hydroxy-4-oxochromene-2-carboxylate, 5-Amino-6-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylicacidethylester, Ethyl 5-amino-6-hydroxy-4-oxo-4H-chromene-2-carboxylate #, 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester

CAS: 32142-43-1
Molecular Formula C12H11NO5
Molecular Weight 249.06 g/mol
LogP 1.5
Topological Polar Surface Area 98.9 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 3
Exact Mass 249.06372
Heavy Atoms 18
Complexity 392.0

Chemical Identifiers

CAS Number 32142-43-1
SMILES CCOC(=O)C1=CC(=O)C2=C(O1)C=CC(=C2N)O
InChIKey VOIWHFGHKLZLCL-UHFFFAOYSA-N

Product Overview

4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester (CAS 32142-43-1), with molecular formula C12H11NO5 and molecular weight 249.06 g/mol. IUPAC: ethyl 5-amino-6-hydroxy-4-oxochromene-2-carboxylate.

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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 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester

XLogP
1.5
TPSA (Topological Polar Surface Area)
98.9
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
6
Rotatable Bonds
3
Heavy Atoms
18
Complexity
392.0
Exact Mass
249.06372
Monoisotopic Mass
249.06372
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 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester

The XLogP value of 1.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester. The TPSA of 98.9 Ų falls within the moderate polarity range, balancing permeability and solubility for 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester. Following Lipinski's Rule of Five, 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester 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 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester?

The CAS number of 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester is 32142-43-1.

What is the molecular formula of 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester?

The molecular formula of 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester is C12H11NO5.

What is the molecular weight of 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester?

The molecular weight of 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester is 249.06 g/mol.

Where can I buy 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester?

You can request a quote for 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester?

Yes, KEHONG BIO provides custom synthesis services for 4H-1-Benzopyran-2-carboxylic acid, 5-amino-6-hydroxy-4-oxo-, ethyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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