左炔诺孕酮
TL;DR: 左炔诺孕酮 (CAS 797-63-7) is a chemical compound with molecular formula C21H28O2 and molecular weight 312.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
左炔诺孕酮
13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Also Known As: Levonorgestrel, norgestrel, Ld norgestrel, Methylnorethindrone, Norgestrelum
| Molecular Formula | C21H28O2 |
|---|---|
| Molecular Weight | 312.21 g/mol |
| LogP | 3.3 |
| Topological Polar Surface Area | 37.3 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Exact Mass | 312.20892 |
| Heavy Atoms | 23 |
| Complexity | 609.0 |
| Melting Point | 205-207 °C |
| Solubility | In water, 1.73 mg/L, temp not stated. |
Chemical Identifiers
| CAS Number | 797-63-7 |
|---|---|
| SMILES | CCC12CCC3C(C1CCC2(C#C)O)CCC4=CC(=O)CCC34 |
| InChIKey | WWYNJERNGUHSAO-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
左炔诺孕酮 (CAS 797-63-7), with molecular formula C21H28O2 and molecular weight 312.21 g/mol. IUPAC: 13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one.
Chemical Property Profile of 左炔诺孕酮
Property Insights of 左炔诺孕酮
The XLogP value of 3.3 indicates that 左炔诺孕酮 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 37.3 Ų, 左炔诺孕酮 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 左炔诺孕酮 has 1 hydrogen bond donor(s) and 2 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 左炔诺孕酮?
The CAS number of 左炔诺孕酮 is 797-63-7.
What is the molecular formula of 左炔诺孕酮?
The molecular formula of 左炔诺孕酮 is C21H28O2.
What is the molecular weight of 左炔诺孕酮?
The molecular weight of 左炔诺孕酮 is 312.21 g/mol.
Where can I buy 左炔诺孕酮?
You can request a quote for 左炔诺孕酮 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 左炔诺孕酮?
Yes, KEHONG BIO provides custom synthesis services for 左炔诺孕酮 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.