trans-1-methanesulfonyl-4-methoxypyrrolidine-2-carboxylic acid CAS 1820570-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820570-90-8 |
| Molecular Formula | C7H13NO5S |
| Molecular Weight | 223.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies trans-1-methanesulfonyl-4-methoxypyrrolidine-2-carboxylic acid (CAS 1820570-90-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H13NO5S. Molecular weight: 223.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H13NO5S |
| Molecular Weight | 223.25 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.) | 1995 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(3-Fluorophenyl)quinoline (CAS 181421-88-5)
- 2-(2-(Methylthio)benzo[d]oxazol-7-yl)acetic acid (CAS 1806321-75-4)
- 7-(Methylsulfonyl)quinolin-3-ol (CAS 1824103-05-0)
- N-tert-Butyl-4-formylbiphenyl-2-sulfonamide (CAS 851902-28-8)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(2-chlorophenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 866136-02-9)
- 7-Bromo-8-quinolinecarboxylic acid (CAS 1426144-84-4)
- 2,2-Dimethyl-1-(4-(methylamino)piperidin-1-yl)propan-1-one (CAS 1179212-79-3)
- (2-(4-Nitrophenyl)-2-oxoethyl)triphenylphosphonium bromide (CAS 17730-93-7)
- 5-Methyl-2-(1-methylcyclohex-3-en-1-yl)oxazole-4-carboxylic acid (CAS 89724-36-7)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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