Esermethole structure

Esermethole

TL;DR: Esermethole (CAS 65166-97-4) is a chemical compound with molecular formula C14H20N2O and molecular weight 232.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3aR,8bS)-7-methoxy-3,4,8b-trimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indole

Also Known As: Esermethole, (-)-Esermethole, Perindopril Impurity 13, CC12CCN(C)C2N(C)c3ccc(OC)cc13, (3aS,8aR)-5-methoxy-1,3a,8-trimethyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole

CAS: 65166-97-4
Molecular Formula C14H20N2O
Molecular Weight 232.16 g/mol
LogP 1.1
Topological Polar Surface Area 15.7 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 232.15756
Heavy Atoms 17
Complexity 309.0

Chemical Identifiers

CAS Number 65166-97-4
SMILES C[C@@]12CCN([C@@H]1N(C3=C2C=C(C=C3)OC)C)C
InChIKey WKJDLYATGMSVOQ-KGLIPLIRSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (22 patents) Organic Building Blocks (1 patents) Pharmaceutical Intermediates (4 patents)

Product Overview

Esermethole (CAS 65166-97-4), with molecular formula C14H20N2O and molecular weight 232.16 g/mol. IUPAC: (3aR,8bS)-7-methoxy-3,4,8b-trimethyl-2,3a-dihydro-1H-pyrrolo[2,3-b]indole.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Esermethole

XLogP
1.1
TPSA (Topological Polar Surface Area)
15.7
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
17
Complexity
309.0
Exact Mass
232.15756
Monoisotopic Mass
232.15756
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Esermethole

The XLogP value of 1.1 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Esermethole. With a topological polar surface area (TPSA) of 15.7 Ų, Esermethole exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Esermethole 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

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Esermethole?

The CAS number of Esermethole is 65166-97-4.

What is the molecular formula of Esermethole?

The molecular formula of Esermethole is C14H20N2O.

What is the molecular weight of Esermethole?

The molecular weight of Esermethole is 232.16 g/mol.

Where can I buy Esermethole?

You can request a quote for Esermethole directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Esermethole?

Yes, KEHONG BIO provides custom synthesis services for Esermethole and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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