4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester structure

4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester

TL;DR: 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester (CAS 21787-30-4) is a chemical compound with molecular formula C10H8N2O6 and molecular weight 252.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 3-(5-nitrofuran-2-yl)-1,2-oxazole-4-carboxylate

Also Known As: 4-ISOXAZOLECARBOXYLIC ACID, 3-(5-NITRO-2-FURYL)-, ETHYL ESTER, ethyl 3-(5-nitrofuran-2-yl)-1,2-oxazole-4-carboxylate, ethyl 3-(5-nitrofuran-2-yl)isoxazole-4-carboxylate, 3-(5-Nitro-2-furyl)-4-isoxazolecarboxylic acid ethyl ester, BRN 0548586

CAS: 21787-30-4
Molecular Formula C10H8N2O6
Molecular Weight 252.04 g/mol
LogP 1.5
Topological Polar Surface Area 111.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 7
Rotatable Bonds 4
Exact Mass 252.03824
Heavy Atoms 18
Complexity 331.0

Chemical Identifiers

CAS Number 21787-30-4
SMILES CCOC(=O)C1=CON=C1C2=CC=C(O2)[N+](=O)[O-]
InChIKey WVCZVYZVQJYYBH-UHFFFAOYSA-N

Product Overview

4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester (CAS 21787-30-4), with molecular formula C10H8N2O6 and molecular weight 252.04 g/mol. IUPAC: ethyl 3-(5-nitrofuran-2-yl)-1,2-oxazole-4-carboxylate.

🧪
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 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester

XLogP
1.5
TPSA (Topological Polar Surface Area)
111.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
7
Rotatable Bonds
4
Heavy Atoms
18
Complexity
331.0
Exact Mass
252.03824
Monoisotopic Mass
252.03824
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 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester

The XLogP value of 1.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester. The TPSA of 111.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester. Following Lipinski's Rule of Five, 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester has 0 hydrogen bond donor(s) and 7 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 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester?

The CAS number of 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester is 21787-30-4.

What is the molecular formula of 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester?

The molecular formula of 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester is C10H8N2O6.

What is the molecular weight of 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester?

The molecular weight of 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester is 252.04 g/mol.

Where can I buy 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester?

You can request a quote for 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester?

Yes, KEHONG BIO provides custom synthesis services for 4-Isoxazolecarboxylic acid, 3-(5-nitro-2-furyl)-, ethyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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