tosyl-L-histidine
TL;DR: tosyl-L-histidine (CAS 21013-92-3) is a chemical compound with molecular formula C13H15N3O4S and molecular weight 309.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-3-(1H-imidazol-5-yl)-2-[(4-methylphenyl)sulfonylamino]propanoic acid
Also Known As: tosylhistidine, tosyl-L-histidine, Nalpha-Tosyl-L-histidine, J3.527.424C, 3-(1H-imidazol-5-yl)-2-[(4-methylphenyl)sulfonylamino]propan
| Molecular Formula | C13H15N3O4S |
|---|---|
| Molecular Weight | 309.08 g/mol |
| LogP | 0.69232 |
| Topological Polar Surface Area | 112.15 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 6 |
| Exact Mass | 309.07834 |
| Heavy Atoms | 21 |
| Complexity | 708.38446 |
Chemical Identifiers
| CAS Number | 21013-92-3 |
|---|---|
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)N[C@@H](CC2=CN=CN2)C(=O)O |
Product Overview
tosyl-L-histidine (CAS 21013-92-3), with molecular formula C13H15N3O4S and molecular weight 309.08 g/mol. IUPAC: (2S)-3-(1H-imidazol-5-yl)-2-[(4-methylphenyl)sulfonylamino]propanoic acid.
Chemical Property Profile of tosyl-L-histidine
Property Insights of tosyl-L-histidine
The XLogP value of 0.69232 suggests moderate lipophilicity, balancing water solubility and membrane permeability for tosyl-L-histidine. The TPSA of 112.15 Ų falls within the moderate polarity range, balancing permeability and solubility for tosyl-L-histidine. Following Lipinski's Rule of Five, tosyl-L-histidine has 3 hydrogen bond donor(s) and 4 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 tosyl-L-histidine?
The CAS number of tosyl-L-histidine is 21013-92-3.
What is the molecular formula of tosyl-L-histidine?
The molecular formula of tosyl-L-histidine is C13H15N3O4S.
What is the molecular weight of tosyl-L-histidine?
The molecular weight of tosyl-L-histidine is 309.08 g/mol.
Where can I buy tosyl-L-histidine?
You can request a quote for tosyl-L-histidine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for tosyl-L-histidine?
Yes, KEHONG BIO provides custom synthesis services for tosyl-L-histidine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.