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2-Methylthiopyrimidine

Also known as: 2-(Methylthio)pyrimidine, 2-methylsulfanylpyrimidine, 2-Methylmercaptopyrimidine, Methyl 2-pyrimidinyl sulfide

2-Methylthiopyrimidine (CAS 823-09-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2S and a molecular weight of 126.18000 g/mol. Key properties include a boiling point of 215.6ºC at 760 mmHg, a density of 1.19g/cm3 and a flash point of 84.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
823-09-6
Jingsj CID
J-34792-2
Molecular Formula
C5H6N2S
Molecular Weight
126.18000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point215.6ºC at 760 mmHg
Density1.19g/cm3
Flash Point84.2ºC
Exact Mass126.02500
PSA51.08000
LogP1.19850
Refractive Index1.574

Customs & Trade Information

HS Code2933599090
Summary2933599090. 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 2-Methylthiopyrimidine?

The CAS number of 2-Methylthiopyrimidine is 823-09-6.

What are the molecular formula and molecular weight of 2-Methylthiopyrimidine?

2-Methylthiopyrimidine has molecular formula C5H6N2S and molecular weight 126.18000 g/mol.

What are the upstream and downstream products of 2-Methylthiopyrimidine?

For 2-Methylthiopyrimidine, Upstream Products: iodomethane, Dimethyl Carbonate, 2-Chloropyrimidine; Downstream Products: 2(1H)-Pyrimidinone, 5-Bromo-2-(methylthio)pyrimidine, 2-(Methylsulfonyl)pyrimidine.

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

Last updated:

How to cite: Jingsj. "2-Methylthiopyrimidine (CAS 823-09-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34792-2 (accessed 2026-11-09).

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