Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate structure

Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate

TL;DR: Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate (CAS 21762-88-9) is a chemical compound with molecular formula C9H10N2O2S and molecular weight 210.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 3-amino-4-cyano-5-methylthiophene-2-carboxylate

Also Known As: BIM-0020749.P001, AB00086058-01, ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate, ethyl 3-amino-4-cyano-5-methylthiophene-2-carboxylate, 3-Amino-4-cyano-5-methyl-2-thiophenecarboxylic acid ethyl ester

CAS: 21762-88-9
Molecular Formula C9H10N2O2S
Molecular Weight 210.05 g/mol
LogP 1.6871
Topological Polar Surface Area 76.11 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 2
Exact Mass 210.0463
Heavy Atoms 14
Complexity 403.67984

Chemical Identifiers

CAS Number 21762-88-9
SMILES CCOC(=O)C1=C(C(=C(S1)C)C#N)N

Product Overview

Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate (CAS 21762-88-9), with molecular formula C9H10N2O2S and molecular weight 210.05 g/mol. IUPAC: ethyl 3-amino-4-cyano-5-methylthiophene-2-carboxylate.

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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 Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate

XLogP
1.6871
TPSA (Topological Polar Surface Area)
76.11
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
2
Heavy Atoms
14
Complexity
403.67984
Exact Mass
210.0463
Monoisotopic Mass
210.0463
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 Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate

The XLogP value of 1.6871 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate. The TPSA of 76.11 Ų falls within the moderate polarity range, balancing permeability and solubility for Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate. Following Lipinski's Rule of Five, Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate has 1 hydrogen bond donor(s) and 5 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 Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate?

The CAS number of Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate is 21762-88-9.

What is the molecular formula of Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate?

The molecular formula of Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate is C9H10N2O2S.

What is the molecular weight of Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate?

The molecular weight of Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate is 210.05 g/mol.

Where can I buy Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate?

You can request a quote for Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate?

Yes, KEHONG BIO provides custom synthesis services for Ethyl 3-amino-4-cyano-5-methyl-2-thiophenecarboxylate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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