3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester structure

3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester

TL;DR: 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester (CAS 331256-49-6) is a chemical compound with molecular formula C16H13ClN2O6S and molecular weight 396.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4-chlorophenyl) 3-nitro-4-(2-oxopyrrolidin-1-yl)benzenesulfonate

Also Known As: BAS 00360429, 4-chlorophenyl 3-nitro-4-(2-oxopyrrolidin-1-yl)benzenesulfonate, 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester, 4-chlorophenyl 3-nitro-4-(2-oxopyrrolidinyl)benzenesulfonate, (4-chlorophenyl) 3-nitro-4-(2-oxopyrrolidin-1-yl)benzenesulfonate

CAS: 331256-49-6
Molecular Formula C16H13ClN2O6S
Molecular Weight 396.02 g/mol
LogP 3.1427
Topological Polar Surface Area 106.82 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 5
Exact Mass 396.01828
Heavy Atoms 26
Complexity 974.73456

Chemical Identifiers

CAS Number 331256-49-6
SMILES C1CC(=O)N(C1)C2=C(C=C(C=C2)S(=O)(=O)OC3=CC=C(C=C3)Cl)[N+](=O)[O-]

Product Overview

3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester (CAS 331256-49-6), with molecular formula C16H13ClN2O6S and molecular weight 396.02 g/mol. IUPAC: (4-chlorophenyl) 3-nitro-4-(2-oxopyrrolidin-1-yl)benzenesulfonate.

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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 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester

XLogP
3.1427
TPSA (Topological Polar Surface Area)
106.82
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
5
Heavy Atoms
26
Complexity
974.73456
Exact Mass
396.01828
Monoisotopic Mass
396.01828
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 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester

The XLogP value of 3.1427 indicates that 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 106.82 Ų falls within the moderate polarity range, balancing permeability and solubility for 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester. Following Lipinski's Rule of Five, 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester has 0 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 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester?

The CAS number of 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester is 331256-49-6.

What is the molecular formula of 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester?

The molecular formula of 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester is C16H13ClN2O6S.

What is the molecular weight of 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester?

The molecular weight of 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester is 396.02 g/mol.

Where can I buy 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester?

You can request a quote for 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester?

Yes, KEHONG BIO provides custom synthesis services for 3-Nitro-4-(2-oxo-pyrrolidin-1-yl)-benzenesulfonic acid 4-chloro-phenyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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