4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride structure

4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride

TL;DR: 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride (CAS 5251-81-0) is a chemical compound with molecular formula C14H20ClN3S and molecular weight 297.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-(azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine;hydrochloride

Also Known As: Ethyl N-phthalimidoxyacetate, 4-(azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride

CAS: 5251-81-0
Molecular Formula C14H20ClN3S
Molecular Weight 297.11 g/mol
LogP 4.0559
Topological Polar Surface Area 29.02 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 297.10666
Heavy Atoms 19
Complexity 532.47064

Chemical Identifiers

CAS Number 5251-81-0
SMILES CCC1=CC2=C(N=CN=C2S1)N3CCCCCC3.Cl

Product Overview

4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride (CAS 5251-81-0), with molecular formula C14H20ClN3S and molecular weight 297.11 g/mol. IUPAC: 4-(azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine;hydrochloride.

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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.
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Chemical Property Profile of 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride

XLogP
4.0559
TPSA (Topological Polar Surface Area)
29.02
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
19
Complexity
532.47064
Exact Mass
297.10666
Monoisotopic Mass
297.10666
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 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride

The XLogP value of 4.0559 indicates that 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 29.02 Ų, 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride has 0 hydrogen bond donor(s) and 4 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 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride?

The CAS number of 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride is 5251-81-0.

What is the molecular formula of 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride?

The molecular formula of 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride is C14H20ClN3S.

What is the molecular weight of 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride?

The molecular weight of 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride is 297.11 g/mol.

Where can I buy 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride?

You can request a quote for 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride?

Yes, KEHONG BIO provides custom synthesis services for 4-(Azepan-1-yl)-6-ethylthieno[2,3-d]pyrimidine hydrochloride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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