Einecs 261-623-3 structure

Einecs 261-623-3

TL;DR: Einecs 261-623-3 (CAS 59139-54-7) is a chemical compound with molecular formula C19H22N6O6S2 and molecular weight 494.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(6R,7R)-7-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(2H-triazol-4-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;methanol

Also Known As: EINECS 261-623-3, (6R-(6alpha,7beta(R*)))-7-((Amino(4-hydroxyphenyl)acetyl)amino)-8-oxo-3-((1H-1,2,3-triazol-4-ylthio)methyl)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, compound with methanol (1:1), (6R,7R)-7-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(2H-triazol-4-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; methanol, (6R,7R)-7-{[2-Amino-1-hydroxy-2-(4-hydroxyphenyl)ethylidene]amino}-8-oxo-3-{[(1H-1,2,3-triazol-5-yl)sulfanyl]methyl}-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid--methanol (1/1), [6R-[6alpha,7beta(R*)]]-7-[[amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, compound with methanol (1:1)

CAS: 59139-54-7
Molecular Formula C19H22N6O6S2
Molecular Weight 494.10 g/mol
LogP -0.3505
Topological Polar Surface Area 194.76 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 10
Rotatable Bonds 7
Exact Mass 494.10422
Heavy Atoms 33
Complexity 1045.5524

Chemical Identifiers

CAS Number 59139-54-7
SMILES CO.C1C(=C(N2[C@H](S1)[C@@H](C2=O)NC(=O)C(C3=CC=C(C=C3)O)N)C(=O)O)CSC4=NNN=C4

Product Overview

Einecs 261-623-3 (CAS 59139-54-7), with molecular formula C19H22N6O6S2 and molecular weight 494.10 g/mol. IUPAC: (6R,7R)-7-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(2H-triazol-4-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;methanol.

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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 Einecs 261-623-3

XLogP
-0.3505
TPSA (Topological Polar Surface Area)
194.76
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
10
Rotatable Bonds
7
Heavy Atoms
33
Complexity
1045.5524
Exact Mass
494.10422
Monoisotopic Mass
494.10422
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 Einecs 261-623-3

The XLogP value of -0.3505 indicates that Einecs 261-623-3 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 194.76 Ų indicates high polarity, suggesting Einecs 261-623-3 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Einecs 261-623-3 has 6 hydrogen bond donor(s) and 10 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 Einecs 261-623-3?

The CAS number of Einecs 261-623-3 is 59139-54-7.

What is the molecular formula of Einecs 261-623-3?

The molecular formula of Einecs 261-623-3 is C19H22N6O6S2.

What is the molecular weight of Einecs 261-623-3?

The molecular weight of Einecs 261-623-3 is 494.10 g/mol.

Where can I buy Einecs 261-623-3?

You can request a quote for Einecs 261-623-3 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Einecs 261-623-3?

Yes, KEHONG BIO provides custom synthesis services for Einecs 261-623-3 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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