Tolpentamide structure

Tolpentamide

TL;DR: Tolpentamide (CAS 1027-87-8) is a chemical compound with molecular formula C13H18N2O3S and molecular weight 282.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-cyclopentyl-3-(4-methylphenyl)sulfonylurea

Also Known As: Tolpentamide, tolpentamida, tolpentamidum, Tolpentamide [INN:BAN], TOLPENTAMIDE [INN]

CAS: 1027-87-8
Molecular Formula C13H18N2O3S
Molecular Weight 282.10 g/mol
LogP 1.92552
Topological Polar Surface Area 75.27 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 282.10382
Heavy Atoms 19
Complexity 545.756

Chemical Identifiers

CAS Number 1027-87-8
SMILES CC1=CC=C(C=C1)S(=O)(=O)NC(=O)NC2CCCC2

Product Overview

Tolpentamide (CAS 1027-87-8), with molecular formula C13H18N2O3S and molecular weight 282.10 g/mol. IUPAC: 1-cyclopentyl-3-(4-methylphenyl)sulfonylurea.

🧪
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.
View MSDS →

Chemical Property Profile of Tolpentamide

XLogP
1.92552
TPSA (Topological Polar Surface Area)
75.27
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
19
Complexity
545.756
Exact Mass
282.10382
Monoisotopic Mass
282.10382
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 Tolpentamide

The XLogP value of 1.92552 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Tolpentamide. The TPSA of 75.27 Ų falls within the moderate polarity range, balancing permeability and solubility for Tolpentamide. Following Lipinski's Rule of Five, Tolpentamide has 2 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 Tolpentamide?

The CAS number of Tolpentamide is 1027-87-8.

What is the molecular formula of Tolpentamide?

The molecular formula of Tolpentamide is C13H18N2O3S.

What is the molecular weight of Tolpentamide?

The molecular weight of Tolpentamide is 282.10 g/mol.

Where can I buy Tolpentamide?

You can request a quote for Tolpentamide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Tolpentamide?

Yes, KEHONG BIO provides custom synthesis services for Tolpentamide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?