ethyl 4-amino-2-(ethylsulfanyl)pyrimidine-5-carboxylate

Also known as: ethyl 4-amino-2-(ethylthio)-5-pyrimidinecarboxylate, 4-amino-2-(ethylthio)-5-pyrimidinecarboxylic acid ethyl ester, ethyl 4-amino-2-ethylsulfanylpyrimidine-5-carboxylate, 4-amino-2-ethylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester, 4-amino-5-carbethoxy-2-ethylmercaptopyrimidine, ethyl 4-amino-2-(ethylthio)pyrimidine-5-carboxylate, ethyl-4-amino-2-ethylthio-5-pyrimidin-carboxylat, 2-ethylsulfanyl-4-amino-pyrimidine-5-carboxylic acid ethyl ester, 4-amino-2-(ethylthio)-5-pyrimidinecarboxylicethyl ester

ethyl 4-amino-2-(ethylsulfanyl)pyrimidine-5-carboxylate (CAS 778-97-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H13N3O2S and a molecular weight of 227.28300 g/mol. Key properties include a melting point of 104-106°C, a boiling point of 379.2ºC at 760mmHg, a density of 1.27g/cm3 and a flash point of 183.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 778-97-2
Jingsj CID: J-1992775-4
Molecular Formula: C₉H₁₃N₃O₂S
Molecular Weight: 227.28300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	104-106°C
Boiling Point	379.2ºC at 760mmHg
Density	1.27g/cm3
Flash Point	183.1ºC
Exact Mass	227.07300
PSA	103.40000
LogP	1.92870
Refractive Index	1.575

Customs & Trade Information

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. 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 ethyl 4-amino-2-(ethylsulfanyl)pyrimidine-5-carboxylate?

The CAS number of ethyl 4-amino-2-(ethylsulfanyl)pyrimidine-5-carboxylate is 778-97-2.

What are the molecular formula and molecular weight of ethyl 4-amino-2-(ethylsulfanyl)pyrimidine-5-carboxylate?

ethyl 4-amino-2-(ethylsulfanyl)pyrimidine-5-carboxylate has molecular formula C9H13N3O2S and molecular weight 227.28300 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. "ethyl 4-amino-2-(ethylsulfanyl)pyrimidine-5-carboxylate (CAS 778-97-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992775-4 (accessed 2026-11-09).

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