(R)-(5-oxopyrrolidin-2-yl)methyl methanesulfonate CAS 128811-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128811-47-2 |
| Molecular Formula | C6H11NO4S |
| Molecular Weight | 193.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (R)-(5-oxopyrrolidin-2-yl)methyl methanesulfonate (CAS 128811-47-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H11NO4S. Molecular weight: 193.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H11NO4S |
| Molecular Weight | 193.22 g/mol |
| Purity | 97%+ |
| 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) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related R Standards
- (5-oxopyrrolidin-2-yl)methyl methanesulfonate (CAS 138541-54-5)
- (S)-(5-Oxopyrrolidin-2-yl)methyl methanesulfonate (CAS 93288-20-1)
- 6-Methyl-2-(5-oxopyrrolidin-2-yl)pyrimidin-4(1H)-one (CAS 88406-53-5)
- 2-(2-Oxopyrrolidin-1-yl)ethyl methacrylate (CAS 946-25-8)
- 4-(2-Oxopyrrolidin-1-yl)benzaldehyde (CAS 36151-45-8)
- 2-(2-Oxopyrrolidin-1-yl)isonicotinonitrile (CAS 1949816-64-1)
- 2-(2-(2-Oxopyrrolidin-1-yl)ethoxy)acetic acid (CAS 878447-60-0)
- 2-(2-(2-Oxopyrrolidin-1-yl)acetamido)acetic acid (CAS 67118-28-9)
Recommended Standards
- 2-(5-Fluoro-2-methyl-1H-indol-3-yl)ethan-1-ol (CAS 1262726-12-4)
- N-(2-Mercapto-1-oxopropyl)-L-serine (CAS 1313496-17-1)
- 7-Methoxybenzothiazole-2-carboxaldehyde (CAS 1261784-58-0)
- 9-Ethyl-6,11-dihydro-8-hydroxy-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile (CAS 1256584-52-7)
- 4-[(2-Isopropyl-5-methylphenoxy)methyl]piperidine (CAS 756788-40-6)
- Docusate Sodium USP Related Compound B Disodium Salt (CAS 86878-53-7)
- 3-(3-(2,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 1707727-19-2)
- Pigment Red 176 (CAS 12225-06-8)
- 5-Chloro-2-(piperidin-3-ylmethoxy)pyridine (CAS 1248481-95-9)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
Why CATO?
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