1,2,4-Trimethylpyrazolium methylsulfate
1,2,4-三甲基吡唑鎓甲基硫酸盐
Also known as: 1,2,4-Trimethylpyrazol-2-ium methyl sulfate, Basionics ST 33, MMMPz MeOSO3, 1,2,4-Trimethyl-1H-pyrazol-2-ium methyl sulfate
1,2,4-Trimethylpyrazolium methylsulfate (CAS 856614-13-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H14N2O4S and a molecular weight of 222.26200 g/mol. It is also known as 1,2,4-Trimethylpyrazol-2-ium methyl sulfate, Basionics ST 33 and MMMPz MeOSO3. Key property: a flash point of 142ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 856614-13-6
- Jingsj CID
- J-1447654-1
- Molecular Formula
- C7H14N2O4S
- Chinese Name
- 1,2,4-三甲基吡唑鎓甲基硫酸盐
- Molecular Weight
- 222.26200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Flash Point | 142ºC |
|---|
Frequently Asked Questions
What is the CAS number of 1,2,4-Trimethylpyrazolium methylsulfate?
The CAS number of 1,2,4-Trimethylpyrazolium methylsulfate is 856614-13-6.
What are the molecular formula and molecular weight of 1,2,4-Trimethylpyrazolium methylsulfate?
1,2,4-Trimethylpyrazolium methylsulfate has molecular formula C7H14N2O4S and molecular weight 222.26200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,4-Trimethylpyrazolium methylsulfate (CAS 856614-13-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447654-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.