Gln-His
TL;DR: Gln-His (CAS 104018-08-8) is a chemical compound with molecular formula C11H17N5O4 and molecular weight 283.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid
Also Known As: Gln-His, glutaminylhistidine, QH dipeptide, L-Glutaminyl-L-Histidine, Q-H Dipeptide
| Molecular Formula | C11H17N5O4 |
|---|---|
| Molecular Weight | 283.13 g/mol |
| LogP | -1.8856 |
| Topological Polar Surface Area | 164.19 Ų |
| Hydrogen Bond Donors | 5 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 8 |
| Exact Mass | 283.12805 |
| Heavy Atoms | 20 |
| Complexity | 473.16785 |
Chemical Identifiers
| CAS Number | 104018-08-8 |
|---|---|
| SMILES | C1=C(NC=N1)C[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)N)N |
Product Overview
Gln-His (CAS 104018-08-8), with molecular formula C11H17N5O4 and molecular weight 283.13 g/mol. IUPAC: (2S)-2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid.
Chemical Property Profile of Gln-His
Property Insights of Gln-His
The XLogP value of -1.8856 indicates that Gln-His is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 164.19 Ų indicates high polarity, suggesting Gln-His may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Gln-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 Gln-His?
The CAS number of Gln-His is 104018-08-8.
What is the molecular formula of Gln-His?
The molecular formula of Gln-His is C11H17N5O4.
What is the molecular weight of Gln-His?
The molecular weight of Gln-His is 283.13 g/mol.
Where can I buy Gln-His?
You can request a quote for Gln-His directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Gln-His?
Yes, KEHONG BIO provides custom synthesis services for Gln-His and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.