他拉斯汀
TL;DR: 他拉斯汀 (CAS 16188-61-7) is a chemical compound with molecular formula C19H21N3O and molecular weight 307.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
他拉斯汀
4-benzyl-2-[2-(dimethylamino)ethyl]phthalazin-1-one
Also Known As: Talastine, Talastina, Talastinum, Ahanon, Talastine [INN]
| Molecular Formula | C19H21N3O |
|---|---|
| Molecular Weight | 307.17 g/mol |
| LogP | 2.8 |
| Topological Polar Surface Area | 35.9 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 5 |
| Exact Mass | 307.16846 |
| Heavy Atoms | 23 |
| Complexity | 440.0 |
Chemical Identifiers
| CAS Number | 16188-61-7 |
|---|---|
| SMILES | CN(C)CCN1C(=O)C2=CC=CC=C2C(=N1)CC3=CC=CC=C3 |
| InChIKey | LCAAMXMULMCKLJ-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
他拉斯汀 (CAS 16188-61-7), with molecular formula C19H21N3O and molecular weight 307.17 g/mol. IUPAC: 4-benzyl-2-[2-(dimethylamino)ethyl]phthalazin-1-one.
Chemical Property Profile of 他拉斯汀
Property Insights of 他拉斯汀
The XLogP value of 2.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 他拉斯汀. With a topological polar surface area (TPSA) of 35.9 Ų, 他拉斯汀 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 他拉斯汀 has 0 hydrogen bond donor(s) and 3 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 他拉斯汀?
The CAS number of 他拉斯汀 is 16188-61-7.
What is the molecular formula of 他拉斯汀?
The molecular formula of 他拉斯汀 is C19H21N3O.
What is the molecular weight of 他拉斯汀?
The molecular weight of 他拉斯汀 is 307.17 g/mol.
Where can I buy 他拉斯汀?
You can request a quote for 他拉斯汀 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 他拉斯汀?
Yes, KEHONG BIO provides custom synthesis services for 他拉斯汀 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.