N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone structure

N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone

TL;DR: N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone (CAS 38104-40-4) is a chemical compound with molecular formula C17H27ClN4O5 and molecular weight 402.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-N-[(2S)-2-[[(2S)-2-acetamidopropanoyl]amino]propanoyl]-1-[(2S)-4-chloro-3-oxobutan-2-yl]pyrrolidine-2-carboxamide

Also Known As: Aapack, N-Acetyl-ala-ala-pro-ala-chloromethyl ketone, N-Acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone, (2S)-N-[(2S)-2-[[(2S)-2-acetamidopropanoyl]amino]propanoyl]-1-[(2S)-4-chloro-3-oxobutan-2-yl]pyrrolidine-2-carboxamide, L-Prolinamide, N-acetyl-L-alanyl-L-alanyl-N-(3-chloro-1-methyl-2-oxopropyl)-, (S)-

CAS: 38104-40-4
Molecular Formula C17H27ClN4O5
Molecular Weight 402.17 g/mol
LogP -0.6807
Topological Polar Surface Area 124.68 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 6
Rotatable Bonds 8
Exact Mass 402.167
Heavy Atoms 27
Complexity 612.13116

Chemical Identifiers

CAS Number 38104-40-4
SMILES C[C@@H](C(=O)N[C@@H](C)C(=O)NC(=O)[C@@H]1CCCN1[C@@H](C)C(=O)CCl)NC(=O)C

Product Overview

N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone (CAS 38104-40-4), with molecular formula C17H27ClN4O5 and molecular weight 402.17 g/mol. IUPAC: (2S)-N-[(2S)-2-[[(2S)-2-acetamidopropanoyl]amino]propanoyl]-1-[(2S)-4-chloro-3-oxobutan-2-yl]pyrrolidine-2-carboxamide.

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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 N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone

XLogP
-0.6807
TPSA (Topological Polar Surface Area)
124.68
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
6
Rotatable Bonds
8
Heavy Atoms
27
Complexity
612.13116
Exact Mass
402.167
Monoisotopic Mass
402.167
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 N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone

The XLogP value of -0.6807 indicates that N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 124.68 Ų falls within the moderate polarity range, balancing permeability and solubility for N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone. Following Lipinski's Rule of Five, N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone has 3 hydrogen bond donor(s) and 6 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 N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone?

The CAS number of N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone is 38104-40-4.

What is the molecular formula of N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone?

The molecular formula of N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone is C17H27ClN4O5.

What is the molecular weight of N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone?

The molecular weight of N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone is 402.17 g/mol.

Where can I buy N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone?

You can request a quote for N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone?

Yes, KEHONG BIO provides custom synthesis services for N-acetylalanyl-alanyl-prolyl-alanine chloromethyl ketone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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