boro-LLL structure

boro-LLL

TL;DR: boro-LLL (CAS 167698-68-2) is a chemical compound with molecular formula C25H42BN3O6 and molecular weight 491.32 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(1R)-3-methyl-1-[[(2S)-4-methyl-2-[[(2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]pentanoyl]amino]butyl]boronic acid

Also Known As: boro-LLL, PS-III, Z-Leu-Leu-Leu-B(OH)2, Z-LLL-boronate, PS III

CAS: 167698-68-2
Molecular Formula C25H42BN3O6
Molecular Weight 491.32 g/mol
LogP 2.4013
Topological Polar Surface Area 137.0 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 6
Rotatable Bonds 15
Exact Mass 491.31668
Heavy Atoms 35
Complexity 653.0

Chemical Identifiers

CAS Number 167698-68-2
SMILES B([C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCC1=CC=CC=C1)(O)O
InChIKey MWKOOGAFELWOCD-FKBYEOEOSA-N

Product Overview

boro-LLL (CAS 167698-68-2), with molecular formula C25H42BN3O6 and molecular weight 491.32 g/mol. IUPAC: [(1R)-3-methyl-1-[[(2S)-4-methyl-2-[[(2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]pentanoyl]amino]butyl]boronic 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 boro-LLL

XLogP
2.4013
TPSA (Topological Polar Surface Area)
137.0
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
6
Rotatable Bonds
15
Heavy Atoms
35
Complexity
653.0
Exact Mass
491.31668
Monoisotopic Mass
491.31668
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 boro-LLL

The XLogP value of 2.4013 suggests moderate lipophilicity, balancing water solubility and membrane permeability for boro-LLL. The TPSA of 137.0 Ų falls within the moderate polarity range, balancing permeability and solubility for boro-LLL. Following Lipinski's Rule of Five, boro-LLL has 5 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 boro-LLL?

The CAS number of boro-LLL is 167698-68-2.

What is the molecular formula of boro-LLL?

The molecular formula of boro-LLL is C25H42BN3O6.

What is the molecular weight of boro-LLL?

The molecular weight of boro-LLL is 491.32 g/mol.

Where can I buy boro-LLL?

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

Does KEHONG BIO offer custom synthesis for boro-LLL?

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

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