H-Leu-Leu-Leu-NH2 structure

H-Leu-Leu-Leu-NH2

TL;DR: H-Leu-Leu-Leu-NH2 (CAS 73237-77-1) is a chemical compound with molecular formula C18H36N4O3 and molecular weight 356.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-amino-N-[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide

Also Known As: H-Leu-Leu-Leu-NH2, Leu-Leu-Leu-NH2, H-Leu-Leu-Leu-NH?, J2.447.447J, (2S)-2-amino-N-[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide

CAS: 73237-77-1
Molecular Formula C18H36N4O3
Molecular Weight 356.28 g/mol
LogP 0.9069
Topological Polar Surface Area 127.31 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 4
Rotatable Bonds 11
Exact Mass 356.27875
Heavy Atoms 25
Complexity 449.60214

Chemical Identifiers

CAS Number 73237-77-1
SMILES CC(C)C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N)N

Product Overview

H-Leu-Leu-Leu-NH2 (CAS 73237-77-1), with molecular formula C18H36N4O3 and molecular weight 356.28 g/mol. IUPAC: (2S)-2-amino-N-[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methylpentanamide.

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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.
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Chemical Property Profile of H-Leu-Leu-Leu-NH2

XLogP
0.9069
TPSA (Topological Polar Surface Area)
127.31
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
4
Rotatable Bonds
11
Heavy Atoms
25
Complexity
449.60214
Exact Mass
356.27875
Monoisotopic Mass
356.27875
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 H-Leu-Leu-Leu-NH2

The XLogP value of 0.9069 suggests moderate lipophilicity, balancing water solubility and membrane permeability for H-Leu-Leu-Leu-NH2. The TPSA of 127.31 Ų falls within the moderate polarity range, balancing permeability and solubility for H-Leu-Leu-Leu-NH2. Following Lipinski's Rule of Five, H-Leu-Leu-Leu-NH2 has 4 hydrogen bond donor(s) and 4 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 H-Leu-Leu-Leu-NH2?

The CAS number of H-Leu-Leu-Leu-NH2 is 73237-77-1.

What is the molecular formula of H-Leu-Leu-Leu-NH2?

The molecular formula of H-Leu-Leu-Leu-NH2 is C18H36N4O3.

What is the molecular weight of H-Leu-Leu-Leu-NH2?

The molecular weight of H-Leu-Leu-Leu-NH2 is 356.28 g/mol.

Where can I buy H-Leu-Leu-Leu-NH2?

You can request a quote for H-Leu-Leu-Leu-NH2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for H-Leu-Leu-Leu-NH2?

Yes, KEHONG BIO provides custom synthesis services for H-Leu-Leu-Leu-NH2 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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