3-(Methylthio)pyridine

Also known as: 3-methylsulfanylpyridine, 3-(Methylthio)pyridine, 3-methylthiopyridine, 3-thiomethoxypyridine, Methyl(3-pyridyl) sulfide, Pyridine, 3-(methylthio)-, 3-(methylsulfanyl)pyridine, β-(Methylthio)pyridine

3-(Methylthio)pyridine (CAS 18794-33-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NS and a molecular weight of 125.19100 g/mol. Key properties include a boiling point of 211ºC at 760mmHg, a density of 1.1g/cm3 and a flash point of 81.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18794-33-7
Jingsj CID: J-1403701-5
Molecular Formula: C₆H₇NS
Molecular Weight: 125.19100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	211ºC at 760mmHg
Density	1.1g/cm3
Flash Point	81.4ºC
Exact Mass	125.03000
PSA	38.19000
LogP	1.80350
Vapor Pressure	0.271mmHg at 25°C
Refractive Index	1.571

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) 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 3-(Methylthio)pyridine?

The CAS number of 3-(Methylthio)pyridine is 18794-33-7.

What are the molecular formula and molecular weight of 3-(Methylthio)pyridine?

3-(Methylthio)pyridine has molecular formula C6H7NS and molecular weight 125.19100 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. "3-(Methylthio)pyridine (CAS 18794-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403701-5 (accessed 2026-11-09).

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