Methyl 5-cyano-1-benzothiophene-2-carboxylate
Also known as: 5-Cyano-benzo[b]thiophene-2-carboxylic acid methyl ester, Benzo[b]thiophene-2-carboxylic acid, 5-cyano-, methyl ester, methyl 5-cyano-benzthiophene-2-carboxylate, methyl 5-cyanobenzo[b]thiophene-2-carboxylate, methyl-5-cyanobenzothiophene-2-carboxylate
Methyl 5-cyano-1-benzothiophene-2-carboxylate (CAS 146137-93-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7NO2S and a molecular weight of 217.24400 g/mol. Key properties include a boiling point of 382.9ºC at 760 mmHg, a density of 1.35g/cm3 and a flash point of 185.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 146137-93-1
- Jingsj CID
- J-1467765-7
- Molecular Formula
- C11H7NO2S
- Molecular Weight
- 217.24400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 382.9ºC at 760 mmHg |
|---|---|
| Density | 1.35g/cm3 |
| Flash Point | 185.4ºC |
| Exact Mass | 217.02000 |
| PSA | 78.33000 |
| LogP | 2.55958 |
| Vapor Pressure | 4.57E-06mmHg at 25°C |
| Refractive Index | 1.645 |
Frequently Asked Questions
What is the CAS number of Methyl 5-cyano-1-benzothiophene-2-carboxylate?
The CAS number of Methyl 5-cyano-1-benzothiophene-2-carboxylate is 146137-93-1.
What are the molecular formula and molecular weight of Methyl 5-cyano-1-benzothiophene-2-carboxylate?
Methyl 5-cyano-1-benzothiophene-2-carboxylate has molecular formula C11H7NO2S and molecular weight 217.24400 g/mol.
What are the upstream and downstream products of Methyl 5-cyano-1-benzothiophene-2-carboxylate?
For Methyl 5-cyano-1-benzothiophene-2-carboxylate, Upstream Products: 4-Fluorobenzonitrile, Methyl thioglycolate, 5-Cyano-2-fluorobenzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 5-cyano-1-benzothiophene-2-carboxylate (CAS 146137-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1467765-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.