(S)-Promethazine
TL;DR: (S)-Promethazine (CAS 92998-17-9) is a chemical compound with molecular formula C17H20N2S and molecular weight 284.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-N,N-dimethyl-1-phenothiazin-10-ylpropan-2-amine
Also Known As: (-)-Promethazine, (S)-PROMETHAZINE, Lopac-P-4651, PROMETHAZINE, (S)-, S-(-)-PROMETHAZINE
| Molecular Formula | C17H20N2S |
|---|---|
| Molecular Weight | 284.13 g/mol |
| LogP | 4.8 |
| Topological Polar Surface Area | 31.8 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 3 |
| Exact Mass | 284.1347 |
| Heavy Atoms | 20 |
| Complexity | 298.0 |
Chemical Identifiers
| CAS Number | 92998-17-9 |
|---|---|
| SMILES | C[C@@H](CN1C2=CC=CC=C2SC3=CC=CC=C31)N(C)C |
| InChIKey | PWWVAXIEGOYWEE-ZDUSSCGKSA-N |
Product Overview
(S)-Promethazine (CAS 92998-17-9), with molecular formula C17H20N2S and molecular weight 284.13 g/mol. IUPAC: (2S)-N,N-dimethyl-1-phenothiazin-10-ylpropan-2-amine.
Chemical Property Profile of (S)-Promethazine
Property Insights of (S)-Promethazine
The XLogP value of 4.8 indicates that (S)-Promethazine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 31.8 Ų, (S)-Promethazine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (S)-Promethazine 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 (S)-Promethazine?
The CAS number of (S)-Promethazine is 92998-17-9.
What is the molecular formula of (S)-Promethazine?
The molecular formula of (S)-Promethazine is C17H20N2S.
What is the molecular weight of (S)-Promethazine?
The molecular weight of (S)-Promethazine is 284.13 g/mol.
Where can I buy (S)-Promethazine?
You can request a quote for (S)-Promethazine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for (S)-Promethazine?
Yes, KEHONG BIO provides custom synthesis services for (S)-Promethazine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.