DL-Methionine Sulfone CAS 820-10-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 820-10-0 |
| Molecular Formula | C5H11NO4S |
| Molecular Weight | 181.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
DL-Methionine Sulfone (CAS 820-10-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H11NO4S. Molecular weight: 181.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H11NO4S |
| Molecular Weight | 181.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related DL Standards
- L-Methionine Sulfone (CAS 7314-32-1)
- L-Methionine-(S)-sulfoximine (CAS 21752-32-9)
- L-Methionine [R,S]-Sulfoximine (CAS 15985-39-4)
- Methionine Impurity 1 (CAS 1509-92-8)
- D-Methionine Sulfoxide (CAS 21056-56-4)
- Methionine Impurity 22 (CAS 23631-84-7)
- Methionine EP Impurity A (CAS 3226-65-1)
- DL-Methionine D7 (CAS 331665-05-5)
Recommended Standards
- 4-Methoxybenzo[d]thiazole-2,6-diamine 702636-35-9 (CAS 702636-35-9)
- Linezolid Impurity 97 (CAS 384344-17-6)
- 3-Sulfino-DL-valine (CAS 98462-04-5)
- 5-Bromo-1-methylisoquinoline (CAS 72678-12-7)
- 6-hydroxy-3-phenyl-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 1882-78-6)
- 1014615-46-3 Q9F7QEH36F OXI-4503 dipotassium salt UNII-Q9F7QEH36F 1,2-Benzenediol, 3-methoxy-6-((1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl)-, 1,2-bis(dihydrogen phosphate), potassium salt (1:2) Combretastatin A-1 bis(phosphate) dipotassium salt Combretastatin A1 Diphosphate (CAS 1014615-46-3)
- Diazepam Impurity 12 (CAS CATO-C4X-146512)
- 3-(3-Methylthiophen-2-yl)-2-oxopropanoic acid (CAS 953728-14-8)
- 4-(Piperidine-1-sulfonyl)-benzoic acid (CAS 10252-83-2)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com