Einecs 261-738-9 structure

Einecs 261-738-9

TL;DR: Einecs 261-738-9 (CAS 59404-77-2) is a chemical compound with molecular formula C21H40N2O5 and molecular weight 400.29 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

dodecyl 2-amino-2-methylpropanoate;5-oxopyrrolidine-2-carboxylic acid

Also Known As: EINECS 261-738-9, 5-Oxo-DL-proline, compound with dodecyl 2-methylalaninate (1:1), dodecyl 2-amino-2-methylpropanoate; 5-oxopyrrolidine-2-carboxylic acid, 5-Hydroxy-3,4-dihydro-2H-pyrrole-2-carboxylic acid--dodecyl 2-methylalaninate (1/1)

CAS: 59404-77-2
Molecular Formula C21H40N2O5
Molecular Weight 400.29 g/mol
LogP 3.5374
Topological Polar Surface Area 118.72 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 5
Rotatable Bonds 13
Exact Mass 400.29373
Heavy Atoms 28
Complexity 460.2025

Chemical Identifiers

CAS Number 59404-77-2
SMILES CCCCCCCCCCCCOC(=O)C(C)(C)N.C1CC(=O)NC1C(=O)O

Product Overview

Einecs 261-738-9 (CAS 59404-77-2), with molecular formula C21H40N2O5 and molecular weight 400.29 g/mol. IUPAC: dodecyl 2-amino-2-methylpropanoate;5-oxopyrrolidine-2-carboxylic acid.

🧪
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 261-738-9

XLogP
3.5374
TPSA (Topological Polar Surface Area)
118.72
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
5
Rotatable Bonds
13
Heavy Atoms
28
Complexity
460.2025
Exact Mass
400.29373
Monoisotopic Mass
400.29373
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 261-738-9

The XLogP value of 3.5374 indicates that Einecs 261-738-9 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 118.72 Ų falls within the moderate polarity range, balancing permeability and solubility for Einecs 261-738-9. Following Lipinski's Rule of Five, Einecs 261-738-9 has 3 hydrogen bond donor(s) and 5 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 Einecs 261-738-9?

The CAS number of Einecs 261-738-9 is 59404-77-2.

What is the molecular formula of Einecs 261-738-9?

The molecular formula of Einecs 261-738-9 is C21H40N2O5.

What is the molecular weight of Einecs 261-738-9?

The molecular weight of Einecs 261-738-9 is 400.29 g/mol.

Where can I buy Einecs 261-738-9?

You can request a quote for Einecs 261-738-9 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Einecs 261-738-9?

Yes, KEHONG BIO provides custom synthesis services for Einecs 261-738-9 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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