4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid structure

4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid

TL;DR: 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid (CAS 85142-55-8) is a chemical compound with molecular formula C11H10N2O5 and molecular weight 250.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(E)-4-(4-methyl-2-nitroanilino)-4-oxobut-2-enoic acid

Also Known As: 4-[(4-methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid, (2Z)-3-[(4-METHYL-2-NITROPHENYL)CARBAMOYL]PROP-2-ENOIC ACID, (E)-4-(4-methyl-2-nitroanilino)-4-oxobut-2-enoic acid, (E)-4-((4-methyl-2-nitrophenyl)amino)-4-oxobut-2-enoic acid, (2E)-4-[(4-methyl-2-nitrophenyl)amino]-4-oxobut-2-enoic acid

CAS: 85142-55-8
Molecular Formula C11H10N2O5
Molecular Weight 250.06 g/mol
LogP 1.48252
Topological Polar Surface Area 109.54 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 4
Exact Mass 250.05898
Heavy Atoms 18
Complexity 536.23517

Chemical Identifiers

CAS Number 85142-55-8
SMILES CC1=CC(=C(C=C1)NC(=O)/C=C/C(=O)O)[N+](=O)[O-]

Product Overview

4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid (CAS 85142-55-8), with molecular formula C11H10N2O5 and molecular weight 250.06 g/mol. IUPAC: (E)-4-(4-methyl-2-nitroanilino)-4-oxobut-2-enoic acid.

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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 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid

XLogP
1.48252
TPSA (Topological Polar Surface Area)
109.54
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
4
Heavy Atoms
18
Complexity
536.23517
Exact Mass
250.05898
Monoisotopic Mass
250.05898
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-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid

The XLogP value of 1.48252 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid. The TPSA of 109.54 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid. Following Lipinski's Rule of Five, 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid has 2 hydrogen bond donor(s) and 4 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-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid?

The CAS number of 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid is 85142-55-8.

What is the molecular formula of 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid?

The molecular formula of 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid is C11H10N2O5.

What is the molecular weight of 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid?

The molecular weight of 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid is 250.06 g/mol.

Where can I buy 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid?

You can request a quote for 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid?

Yes, KEHONG BIO provides custom synthesis services for 4-[(4-Methyl-2-nitrophenyl)amino]-4-oxo-2-butenoic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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