Tyr-His
TL;DR: Tyr-His (CAS 3788-44-1) is a chemical compound with molecular formula C15H18N4O4 and molecular weight 318.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid
Also Known As: Tyr-His, H-TYR-HIS-OH, tyrosylhistidine, L-tyrosyl-L-histidine, tyrosyl-histidine
| Molecular Formula | C15H18N4O4 |
|---|---|
| Molecular Weight | 318.13 g/mol |
| LogP | -0.2028 |
| Topological Polar Surface Area | 141.33 Ų |
| Hydrogen Bond Donors | 5 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 7 |
| Exact Mass | 318.1328 |
| Heavy Atoms | 23 |
| Complexity | 654.6262 |
Chemical Identifiers
| CAS Number | 3788-44-1 |
|---|---|
| SMILES | C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CC2=CN=CN2)C(=O)O)N)O |
Product Overview
Tyr-His (CAS 3788-44-1), with molecular formula C15H18N4O4 and molecular weight 318.13 g/mol. IUPAC: (2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid.
Chemical Property Profile of Tyr-His
Property Insights of Tyr-His
The XLogP value of -0.2028 indicates that Tyr-His is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 141.33 Ų indicates high polarity, suggesting Tyr-His may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Tyr-His has 5 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 Tyr-His?
The CAS number of Tyr-His is 3788-44-1.
What is the molecular formula of Tyr-His?
The molecular formula of Tyr-His is C15H18N4O4.
What is the molecular weight of Tyr-His?
The molecular weight of Tyr-His is 318.13 g/mol.
Where can I buy Tyr-His?
You can request a quote for Tyr-His directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Tyr-His?
Yes, KEHONG BIO provides custom synthesis services for Tyr-His and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.