((3-Chloro-4-fluorophenyl)sulfonyl)proline CAS 439093-24-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439093-24-0 |
| Molecular Formula | C11H11ClFNO4S |
| Molecular Weight | 307.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ((3-Chloro-4-fluorophenyl)sulfonyl)proline (CAS 439093-24-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11ClFNO4S. Molecular weight: 307.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11ClFNO4S |
| Molecular Weight | 307.73 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- (5Z)-4-(4-Chlorophenyl)-2-oxo-5-(phenylmethylidene)-2,5-dihydrofuran-3-carbonitrile (CAS 343375-81-5)
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- 2-((5-Chloroquinolin-8-yl)oxy)-N-(propionyloxy)acetimidamide (CAS 88758-05-8)
- 2-(Difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid (CAS 1806049-18-2)
- Sodium 2-methyl-2-(pyridin-2-yl)propanoate (CAS 1039547-74-4)
- 3-Amino-7-hydroxy-3,4-dihydroquinolin-2(1H)-one (CAS 25795-79-3)
- N-(5-Amino-2-methoxyphenyl)-2-(2-methoxyphenoxy)-propanamide (CAS 1020054-96-9)
- 7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 1234616-77-3)
- Brexpiprazole Impurity 32 (CAS 5118-13-8)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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