Biib 513 structure

Biib 513

TL;DR: Biib 513 (CAS 265986-98-9) is a chemical compound with molecular formula C19H25N5O8S2 and molecular weight 515.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

N-(diaminomethylidene)-4-[4-(furan-2-carbonyl)piperazin-1-yl]-3-methylsulfonylbenzamide;methanesulfonic acid

Also Known As: Biib 513, SID:135653745, Benzamide, N-(aminoiminomethyl)-4-(4-(2-furanylcarbonyl)-1-piperazinyl)-3-(methylsulfonyl)-, methanesulfonate (1:1), Benzamide, N-(aminoiminomethyl)-4-(4-(2-furanylcarbonyl)-1-piperazinyl)-3-(methylsulfonyl)-, monomethanesulfonate, Benzamide, N-(diaminomethylene)-4-(4-(2-furanylcarbonyl)-1-piperazinyl)-3-(methylsulfonyl)-

CAS: 265986-98-9
Molecular Formula C19H25N5O8S2
Molecular Weight 515.11 g/mol
LogP -0.4369
Topological Polar Surface Area 206.67 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 8
Rotatable Bonds 4
Exact Mass 515.11444
Heavy Atoms 34
Complexity 1267.949

Chemical Identifiers

CAS Number 265986-98-9
SMILES CS(=O)(=O)C1=C(C=CC(=C1)C(=O)N=C(N)N)N2CCN(CC2)C(=O)C3=CC=CO3.CS(=O)(=O)O

Product Overview

Biib 513 (CAS 265986-98-9), with molecular formula C19H25N5O8S2 and molecular weight 515.11 g/mol. IUPAC: N-(diaminomethylidene)-4-[4-(furan-2-carbonyl)piperazin-1-yl]-3-methylsulfonylbenzamide;methanesulfonic 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.
View MSDS →

Chemical Property Profile of Biib 513

XLogP
-0.4369
TPSA (Topological Polar Surface Area)
206.67
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
8
Rotatable Bonds
4
Heavy Atoms
34
Complexity
1267.949
Exact Mass
515.11444
Monoisotopic Mass
515.11444
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 Biib 513

The XLogP value of -0.4369 indicates that Biib 513 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 206.67 Ų indicates high polarity, suggesting Biib 513 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Biib 513 has 3 hydrogen bond donor(s) and 8 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 Biib 513?

The CAS number of Biib 513 is 265986-98-9.

What is the molecular formula of Biib 513?

The molecular formula of Biib 513 is C19H25N5O8S2.

What is the molecular weight of Biib 513?

The molecular weight of Biib 513 is 515.11 g/mol.

Where can I buy Biib 513?

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

Does KEHONG BIO offer custom synthesis for Biib 513?

Yes, KEHONG BIO provides custom synthesis services for Biib 513 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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