L-Methionine sulfone
Also known as: (2S)-2-amino-4-(methylsulfonyl)butanoic acid, H-Met(O2)-OH, L-Met(O2)-OH, MFCD00066020, Methionine sulfone, 2-Amino-4-(methylsulfonyl)butanoic acid, L-2-Amino-4-(methylsulfonyl)butanoic acid, UNII:5503K54L0R
L-Methionine sulfone (CAS 7314-32-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H11NO4S and a molecular weight of 181.21 g/mol. Key properties include a melting point of ~275 °C (dec.), a boiling point of 450.5±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 226.3±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7314-32-1
- Jingsj CID
- J-1001578-8
- Molecular Formula
- C5H11NO4S
- Molecular Weight
- 181.21 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | ~275 °C (dec.) |
|---|---|
| Boiling Point | 450.5±40.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 226.3±27.3 °C |
| Exact Mass | 181.040878 |
| PSA | 105.84000 |
| LogP | -1.27 |
| Vapor Pressure | 0.0±2.4 mmHg at 25°C |
| Refractive Index | 1.512 |
Frequently Asked Questions
What is the CAS number of L-Methionine sulfone?
The CAS number of L-Methionine sulfone is 7314-32-1.
What are the molecular formula and molecular weight of L-Methionine sulfone?
L-Methionine sulfone has molecular formula C5H11NO4S and molecular weight 181.21 g/mol.
What are the upstream and downstream products of L-Methionine sulfone?
For L-Methionine sulfone, Upstream Products: L-Methionine, L-Methionine sulfoxide, Formic Acid; Downstream Products: Boc-Met(O2)-OH.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Methionine sulfone (CAS 7314-32-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001578-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.