5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline structure

5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline

TL;DR: 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline (CAS 384367-91-3) is a chemical compound with molecular formula C18H21N3S2 and molecular weight 343.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

8-(2-methylpropyl)-13-methylsulfanyl-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1,7,9,12,14,16-hexaene

Also Known As: 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline, 5-(2-methylpropyl)-8-(methylsulfanyl)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline

CAS: 384367-91-3
Molecular Formula C18H21N3S2
Molecular Weight 343.12 g/mol
LogP 5.0387
Topological Polar Surface Area 38.67 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 3
Exact Mass 343.11768
Heavy Atoms 23
Complexity 882.9758

Chemical Identifiers

CAS Number 384367-91-3
SMILES CC(C)CC1=NC2=C(C3=C1CCCC3)C4=C(S2)C(=NC=N4)SC

Product Overview

5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline (CAS 384367-91-3), with molecular formula C18H21N3S2 and molecular weight 343.12 g/mol. IUPAC: 8-(2-methylpropyl)-13-methylsulfanyl-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1,7,9,12,14,16-hexaene.

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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 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline

XLogP
5.0387
TPSA (Topological Polar Surface Area)
38.67
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
3
Heavy Atoms
23
Complexity
882.9758
Exact Mass
343.11768
Monoisotopic Mass
343.11768
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 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline

The XLogP value of 5.0387 indicates that 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 38.67 Ų, 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline has 0 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline?

The CAS number of 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline is 384367-91-3.

What is the molecular formula of 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline?

The molecular formula of 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline is C18H21N3S2.

What is the molecular weight of 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline?

The molecular weight of 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline is 343.12 g/mol.

Where can I buy 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline?

You can request a quote for 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline?

Yes, KEHONG BIO provides custom synthesis services for 5-isobutyl-8-(methylthio)-1,2,3,4-tetrahydropyrimido[4',5':4,5]thieno[2,3-c]isoquinoline and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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