XB 513 structure

XB 513

TL;DR: XB 513 (CAS 140941-86-2) is a chemical compound with molecular formula C29H37N5O6S and molecular weight 583.25 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

XB 513

methyl 2-amino-4-[2-[4-[4-(2-methoxyphenyl)piperazin-1-yl]butylsulfinyl]phenyl]-6-methyl-5-nitro-1,4-dihydropyridine-3-carboxylate

Also Known As: XB 513, XB513, 2-Amino-1,4-dihydro-4-(2-(4-(4-(2-methoxyphenyl)-1-piperazinyl)butylsulfinyl)phenyl)-6-methyl-5-nitro-3-pyridinecarboxylic acid methyl ester, 3-Pyridinecarboxylicacid,2-amino-1,4-dihydro-4-[2-[[4-[4-(2-methoxyphenyl)-1-piperazinyl]butyl]sulfinyl]phenyl]-6-methyl-5-nitro-,methyl ester, methyl 2-amino-4-[2-[4-[4-(2-methoxyphenyl)piperazin-1-yl]butylsulfinyl]phenyl]-6-methyl-5-nitro-1,4-dihydropyridine-3-carboxylate

CAS: 140941-86-2
Molecular Formula C29H37N5O6S
Molecular Weight 583.25 g/mol
LogP 3.6
Topological Polar Surface Area 162.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 11
Rotatable Bonds 11
Exact Mass 583.24646
Heavy Atoms 41
Complexity 1020.0

Chemical Identifiers

CAS Number 140941-86-2
SMILES CC1=C(C(C(=C(N1)N)C(=O)OC)C2=CC=CC=C2S(=O)CCCCN3CCN(CC3)C4=CC=CC=C4OC)[N+](=O)[O-]
InChIKey JQTJGLURUUNKCA-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (12 patents) Organic Building Blocks (11 patents) Pharmaceutical Intermediates (4 patents)

Product Overview

XB 513 (CAS 140941-86-2), with molecular formula C29H37N5O6S and molecular weight 583.25 g/mol. IUPAC: methyl 2-amino-4-[2-[4-[4-(2-methoxyphenyl)piperazin-1-yl]butylsulfinyl]phenyl]-6-methyl-5-nitro-1,4-dihydropyridine-3-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.
View MSDS →

Chemical Property Profile of XB 513

XLogP
3.6
TPSA (Topological Polar Surface Area)
162.0
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
11
Rotatable Bonds
11
Heavy Atoms
41
Complexity
1020.0
Exact Mass
583.24646
Monoisotopic Mass
583.24646
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 XB 513

The XLogP value of 3.6 indicates that XB 513 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 162.0 Ų indicates high polarity, suggesting XB 513 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, XB 513 has 2 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 XB 513?

The CAS number of XB 513 is 140941-86-2.

What is the molecular formula of XB 513?

The molecular formula of XB 513 is C29H37N5O6S.

What is the molecular weight of XB 513?

The molecular weight of XB 513 is 583.25 g/mol.

Where can I buy XB 513?

You can request a quote for XB 513 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for XB 513?

Yes, KEHONG BIO provides custom synthesis services for XB 513 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?