L-histidyl-L-leucine
TL;DR: L-histidyl-L-leucine (CAS 7763-65-7) is a chemical compound with molecular formula C12H20N4O3 and molecular weight 268.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoic acid
Also Known As: Histidylleucine, His-leu, H-HIS-LEU-OH, histidyl-leucine, L-histidyl-L-leucine
| Molecular Formula | C12H20N4O3 |
|---|---|
| Molecular Weight | 268.15 g/mol |
| LogP | -2.2 |
| Topological Polar Surface Area | 121.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 7 |
| Exact Mass | 268.15353 |
| Heavy Atoms | 19 |
| Complexity | 322.0 |
Chemical Identifiers
| CAS Number | 7763-65-7 |
|---|---|
| SMILES | CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CN=CN1)N |
| InChIKey | MMFKFJORZBJVNF-UWVGGRQHSA-N |
Patent-Derived Application Labels
Derived from 9 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
L-histidyl-L-leucine (CAS 7763-65-7), with molecular formula C12H20N4O3 and molecular weight 268.15 g/mol. IUPAC: (2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoic acid.
Chemical Property Profile of L-histidyl-L-leucine
Property Insights of L-histidyl-L-leucine
The XLogP value of -2.2 indicates that L-histidyl-L-leucine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 121.0 Ų falls within the moderate polarity range, balancing permeability and solubility for L-histidyl-L-leucine. Following Lipinski's Rule of Five, L-histidyl-L-leucine has 4 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of L-histidyl-L-leucine?
The CAS number of L-histidyl-L-leucine is 7763-65-7.
What is the molecular formula of L-histidyl-L-leucine?
The molecular formula of L-histidyl-L-leucine is C12H20N4O3.
What is the molecular weight of L-histidyl-L-leucine?
The molecular weight of L-histidyl-L-leucine is 268.15 g/mol.
Where can I buy L-histidyl-L-leucine?
You can request a quote for L-histidyl-L-leucine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for L-histidyl-L-leucine?
Yes, KEHONG BIO provides custom synthesis services for L-histidyl-L-leucine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.