Methyl 4-formamidothiophene-3-carboxylate

Also known as: 3-Thiophenecarboxylic acid, 4-(formylamino)-, methyl ester, 4-(N-formylamino)thiophene-3-carboxylic acid methyl ester, 4-Formylamino-thiophen-3-carbonsaeure-methylester, 4-formylamino-thiophene-3-carboxylic acid methyl ester, Methyl 4-formylaminothiophene-3-carboxylate, methyl 4-formamido-3-thenoate, methyl 4-formamidothiophene-3-carboxylate, methyl-4-formamido-3-thiophene carboxylate

Methyl 4-formamidothiophene-3-carboxylate (CAS 53826-78-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO3S and a molecular weight of 185.20000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53826-78-1
Jingsj CID: J-1191107-2
Molecular Formula: C₇H₇NO₃S
Molecular Weight: 185.20000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	185.01500
PSA	87.13000
LogP	1.75250

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 4-formamidothiophene-3-carboxylate?

The CAS number of Methyl 4-formamidothiophene-3-carboxylate is 53826-78-1.

What are the molecular formula and molecular weight of Methyl 4-formamidothiophene-3-carboxylate?

Methyl 4-formamidothiophene-3-carboxylate has molecular formula C7H7NO3S and molecular weight 185.20000 g/mol.

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 4-formamidothiophene-3-carboxylate (CAS 53826-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1191107-2 (accessed 2026-11-09).

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