methyl 3-methoxy-5-methylthiophene-2-carboxylate

Also known as: 3-methoxy-5-methylthiophene-2-carboxylic acid methyl ester, methyl 5-methyl-3-methoxythiophene-2-carboxylate

methyl 3-methoxy-5-methylthiophene-2-carboxylate (CAS 181063-59-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H10O3S and a molecular weight of 186.22800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 181063-59-2
Jingsj CID: J-1514096-2
Molecular Formula: C₈H₁₀O₃S
Molecular Weight: 186.22800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	186.03500
PSA	63.77000
LogP	1.85170

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of methyl 3-methoxy-5-methylthiophene-2-carboxylate?

The CAS number of methyl 3-methoxy-5-methylthiophene-2-carboxylate is 181063-59-2.

What are the molecular formula and molecular weight of methyl 3-methoxy-5-methylthiophene-2-carboxylate?

methyl 3-methoxy-5-methylthiophene-2-carboxylate has molecular formula C8H10O3S and molecular weight 186.22800 g/mol.

What are the upstream and downstream products of methyl 3-methoxy-5-methylthiophene-2-carboxylate?

For methyl 3-methoxy-5-methylthiophene-2-carboxylate, Upstream Products: Methyl 3-hydroxy-5-methyl-2-thiophenecarboxylate, Dimethyl sulfate; Downstream Products: 3-methoxy-5-methyl-2-thiophenecarboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "methyl 3-methoxy-5-methylthiophene-2-carboxylate (CAS 181063-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514096-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.