Methyl ((3-aminophenyl)sulfonyl)-L-prolinate CAS 1101623-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1101623-12-4 |
| Molecular Formula | C12H16N2O4S |
| Molecular Weight | 284.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl ((3-aminophenyl)sulfonyl)-L-prolinate (CAS 1101623-12-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H16N2O4S. Molecular weight: 284.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H16N2O4S |
| Molecular Weight | 284.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(cyclopentanesulfonyl)-4-methoxybenzoic acid (CAS 1096927-56-8)
- N-(2-Fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-73-2)
- L-Cysteinyl-L-tyrosine (CAS 1089-23-2)
- 1-Morpholino-2-(3-(phenylsulfonyl)-1H-indol-1-yl)ethan-1-one (CAS 941878-73-5)
- 6-Chloro-2-methyl-3-(1-propylpyrrolidin-2-yl)pyridine (CAS 1352515-36-6)
- (E)-1-Bromo-2-ethoxyethene (CAS 16339-88-1)
- N-(4-Chloro-2-methylphenyl)-N'-methylformimidamide (CAS 21787-80-4)
- 1-Methyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid hydrochloride (CAS 1609395-30-3)
- Methyl 1-(2-fluoroethyl)-1H-pyrazole-4-carboxylate (CAS 1427019-98-4)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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