2-Mercaptopyrimidine
Also known as: pyrimidine-2-thiol, 2(1H)-pyrimidinethione, 2-thiopyrimidine, 2-pyrimidinethiol, pyrimidine-2-thione, 1H-pyrimidine-2-thione, 2-mercaptopyrimidine
2-Mercaptopyrimidine (CAS 1450-85-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H4N2S and a molecular weight of 112.153 g/mol. Key properties include a melting point of 230 °C (dec.)(lit.), a boiling point of 234.2±23.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 95.4±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1450-85-7
- Jingsj CID
- J-1503915-3
- Molecular Formula
- C4H4N2S
- Molecular Weight
- 112.153 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 230 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 234.2±23.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 95.4±22.6 °C |
| Exact Mass | 112.009521 |
| PSA | 64.58000 |
| LogP | -1.11 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.608 |
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 2-Mercaptopyrimidine?
The CAS number of 2-Mercaptopyrimidine is 1450-85-7.
What are the molecular formula and molecular weight of 2-Mercaptopyrimidine?
2-Mercaptopyrimidine has molecular formula C4H4N2S and molecular weight 112.153 g/mol.
What are the upstream and downstream products of 2-Mercaptopyrimidine?
For 2-Mercaptopyrimidine, Upstream Products: 1,1,3,3-Tetramethoxypropane, N-Methylthiourea, 2-Chloropyrimidine; Downstream Products: Pyrimidine, 2-Methylthiopyrimidine, 2-(Pyrimidin-2-ylthio)acetic acid.
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-Mercaptopyrimidine (CAS 1450-85-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503915-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.