2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester structure

2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester

TL;DR: 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester (CAS 90278-98-1) is a chemical compound with molecular formula C11H11NO3 and molecular weight 205.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl (E)-4-anilino-4-oxobut-2-enoate

Also Known As: methyl fumaranilate, Cyto6H10, fumaranilic acid methyl ester, methyl 4-anilino-4-oxobut-2-enoate, N-Phenylfumaramidic acid methyl ester

CAS: 90278-98-1
Molecular Formula C11H11NO3
Molecular Weight 205.07 g/mol
LogP 1.3543
Topological Polar Surface Area 55.4 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 205.0739
Heavy Atoms 15
Complexity 370.67923

Chemical Identifiers

CAS Number 90278-98-1
SMILES COC(=O)/C=C/C(=O)NC1=CC=CC=C1

Product Overview

2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester (CAS 90278-98-1), with molecular formula C11H11NO3 and molecular weight 205.07 g/mol. IUPAC: methyl (E)-4-anilino-4-oxobut-2-enoate.

🧪
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-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester

XLogP
1.3543
TPSA (Topological Polar Surface Area)
55.4
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
15
Complexity
370.67923
Exact Mass
205.0739
Monoisotopic Mass
205.0739
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-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester

The XLogP value of 1.3543 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester. With a topological polar surface area (TPSA) of 55.4 Ų, 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester has 1 hydrogen bond donor(s) and 3 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-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester?

The CAS number of 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester is 90278-98-1.

What is the molecular formula of 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester?

The molecular formula of 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester is C11H11NO3.

What is the molecular weight of 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester?

The molecular weight of 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester is 205.07 g/mol.

Where can I buy 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester?

You can request a quote for 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester?

Yes, KEHONG BIO provides custom synthesis services for 2-Butenoic acid, 4-oxo-4-(phenylamino)-, methyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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