5-Methyl-2-acetylthiophene oxime structure

5-Methyl-2-acetylthiophene oxime

TL;DR: 5-Methyl-2-acetylthiophene oxime (CAS 1956-44-1) is a chemical compound with molecular formula C7H9NOS and molecular weight 155.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

N-[1-(5-methylthiophen-2-yl)ethylidene]hydroxylamine

Also Known As: 5-methyl-2-acetylthiophene oxime, N-[1-(5-methylthiophen-2-yl)ethylidene]hydroxylamine

CAS: 1956-44-1
Molecular Formula C7H9NOS
Molecular Weight 155.04 g/mol
LogP 2.3
Topological Polar Surface Area 60.8 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 155.04048
Heavy Atoms 10
Complexity 147.0

Chemical Identifiers

CAS Number 1956-44-1
SMILES CC1=CC=C(S1)C(=NO)C
InChIKey PSNLEFAJCBPCPQ-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (9 patents) Pharmaceutical Intermediates (6 patents)

Product Overview

5-Methyl-2-acetylthiophene oxime (CAS 1956-44-1), with molecular formula C7H9NOS and molecular weight 155.04 g/mol. IUPAC: N-[1-(5-methylthiophen-2-yl)ethylidene]hydroxylamine.

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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 5-Methyl-2-acetylthiophene oxime

XLogP
2.3
TPSA (Topological Polar Surface Area)
60.8
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
10
Complexity
147.0
Exact Mass
155.04048
Monoisotopic Mass
155.04048
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-Methyl-2-acetylthiophene oxime

The XLogP value of 2.3 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 5-Methyl-2-acetylthiophene oxime. The TPSA of 60.8 Ų falls within the moderate polarity range, balancing permeability and solubility for 5-Methyl-2-acetylthiophene oxime. Following Lipinski's Rule of Five, 5-Methyl-2-acetylthiophene oxime has 1 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 5-Methyl-2-acetylthiophene oxime?

The CAS number of 5-Methyl-2-acetylthiophene oxime is 1956-44-1.

What is the molecular formula of 5-Methyl-2-acetylthiophene oxime?

The molecular formula of 5-Methyl-2-acetylthiophene oxime is C7H9NOS.

What is the molecular weight of 5-Methyl-2-acetylthiophene oxime?

The molecular weight of 5-Methyl-2-acetylthiophene oxime is 155.04 g/mol.

Where can I buy 5-Methyl-2-acetylthiophene oxime?

You can request a quote for 5-Methyl-2-acetylthiophene oxime directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-Methyl-2-acetylthiophene oxime?

Yes, KEHONG BIO provides custom synthesis services for 5-Methyl-2-acetylthiophene oxime and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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