Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate
4-溴-3-甲氧基-5-甲基噻吩-2-羧酸甲酯
Also known as: Methyl 4-bromo-3-methoxy-5-methyl-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 4-bromo-3-methoxy-5-methyl-, methyl ester
Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate (CAS 123342-03-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9BrO3S and a molecular weight of 265.12400 g/mol. It is also known as Methyl 4-bromo-3-methoxy-5-methyl-2-thiophenecarboxylate and 2-Thiophenecarboxylic acid, 4-bromo-3-methoxy-5-methyl-, methyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123342-03-0
- Jingsj CID
- J-1458244-8
- Molecular Formula
- C8H9BrO3S
- Chinese Name
- 4-溴-3-甲氧基-5-甲基噻吩-2-羧酸甲酯
- Molecular Weight
- 265.12400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate?
The CAS number of Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate is 123342-03-0.
What are the molecular formula and molecular weight of Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate?
Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate has molecular formula C8H9BrO3S and molecular weight 265.12400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate (CAS 123342-03-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1458244-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.