S-Boc-2-mercapto-4,6-dimethylpyrimidine

Also known as: 2-(tert-Butoxycarbonylthio)-4,6-dimethylpyrimidine, 2-Boc-thio-4,6-dimethylpyrimidine, Boc-S, Boc-SDP, O-tert-butyl S-(4,6-dimethylpyrimidin-2-yl) carbonothioate, tert-Butyl S-(4,6-dimethylpyrimidin-2-yl)thiolcarbonate, S-(tert-Butoxycarbonyl)-2-mercapto-4,6-dimethylpyrimidine, tert-Butyl (4,6-dimethylpyrimidin-2-yl)sulfanylformate, S-tert-Butyloxycarbonyl-2-mercapto-4,6-dimethylpyrimidine, T-Boc-S-2-mercapto-4,6-dimethylpyrimidine

S-Boc-2-mercapto-4,6-dimethylpyrimidine (CAS 41840-28-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H16N2O2S and a molecular weight of 240.32200 g/mol. Key properties include a melting point of 48-51 °C(lit.), a boiling point of 358.8ºC at 760 mmHg, a density of 1.15g/cm3 and a flash point of >110.0 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 41840-28-2
Jingsj CID: J-16077-0
Molecular Formula: C₁₁H₁₆N₂O₂S
Molecular Weight: 240.32200 g/mol
Category: Pharma Intermediates
Last updated: 11/3/2026

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Physicochemical Properties

Melting Point	48-51 °C(lit.)
Boiling Point	358.8ºC at 760 mmHg
Density	1.15g/cm3
Flash Point	>110.0 °C
Exact Mass	240.09300
PSA	77.38000
LogP	3.12060
Refractive Index	1.534

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 S-Boc-2-mercapto-4,6-dimethylpyrimidine?

The CAS number of S-Boc-2-mercapto-4,6-dimethylpyrimidine is 41840-28-2.

What are the molecular formula and molecular weight of S-Boc-2-mercapto-4,6-dimethylpyrimidine?

S-Boc-2-mercapto-4,6-dimethylpyrimidine has molecular formula C11H16N2O2S and molecular weight 240.32200 g/mol.

What are the upstream and downstream products of S-Boc-2-mercapto-4,6-dimethylpyrimidine?

For S-Boc-2-mercapto-4,6-dimethylpyrimidine, Downstream Products: tert-Butyl propylcarbamate, Boc-DL-alanine, N-Boc-D-glutamic acid 5-benzyl ester.

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

Last updated: 11/3/2026

How to cite: Jingsj. "S-Boc-2-mercapto-4,6-dimethylpyrimidine (CAS 41840-28-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16077-0 (accessed 2026-11-09).

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