(S)-1-((3,5-Dichlorophenyl)sulfonyl)pyrrolidine-2-carboxylic acid CAS 217326-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 217326-48-2 |
| Molecular Formula | C11H11Cl2NO4S |
| Molecular Weight | 324.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-((3,5-Dichlorophenyl)sulfonyl)pyrrolidine-2-carboxylic acid (CAS 217326-48-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11Cl2NO4S. Molecular weight: 324.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11Cl2NO4S |
| Molecular Weight | 324.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- ((2,5-Dichlorophenyl)sulfonyl)-L-proline (CAS 298687-02-2)
- ((3,4-Dichlorophenyl)sulfonyl)-L-proline (CAS 474376-21-1)
- 2-({[(3,4-dichlorophenyl)methyl]carbamoyl}methanesulfinyl)acetic acid (CAS 338953-79-0)
- 2-((1-(3,4-Dichlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)ethan-1-ol (CAS 890896-28-3)
- 4-{[1-(2,5-dichlorophenyl)ethyl]amino}-3-methylbenzoic acid (CAS 1157325-96-6)
- 3-[(3,4-Dichlorophenyl)amino]-1-(4-methoxyphenyl)propan-1-one (CAS 135779-25-8)
- 10-(3,4-Dichlorophenyl)benzo[h]quinoline (CAS 952606-24-5)
- 2-(2-((2,4-Dichlorophenyl)carbamoyl)phenyl)acetic acid (CAS 937604-95-0)
Recommended Standards
- [(5-Chloro-1,3-benzoxazol-2-yl)sulfanyl](3-chlorophenyl)methanone (CAS 338750-73-5)
- 2-({[(2,4-dichloro-5-methoxyphenyl)carbamoyl]methyl}sulfanyl)acetic acid (CAS 339014-93-6)
- 1,3,5,7-Tetramethyl-8-phenyl-4,4-difluorodiazetidine (CAS 194235-40-0)
- 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-Thiazolidinedione (CAS 627502-58-3)
- 2-[(6-phenyl-2,3,4,9-tetrahydro-1H-carbazol-1-yl)amino]ethan-1-ol (CAS 425399-05-9)
- Chloro(mesitylene)[(1S,2S)-(+)-2-amino-1,2-diphenylethyl(methylsulfonylamido)]ruthenium(II) (CAS 865488-44-4)
- 5-Chloro-N-(2,4-difluorophenyl)-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338977-82-5)
- 2-Bromo-4-(bromomethyl)-6-chloropyridine (CAS 1227563-86-1)
- Rosuvastatin Impurity 103 (CAS CATO-C4X-1169103)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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