3,3-Difluoro-1-(methylsulfonyl)piperidine-4-carboxylic acid CAS 1873435-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1873435-73-4 |
| Molecular Formula | C7H11F2NO4S |
| Molecular Weight | 243.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Difluoro-1-(methylsulfonyl)piperidine-4-carboxylic acid (CAS 1873435-73-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11F2NO4S. Molecular weight: 243.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11F2NO4S |
| Molecular Weight | 243.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 1,3,6,7-Tetramethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione (CAS 19977-27-6)
- 3-Bromo-7-methoxy-5,6,7,8-tetrahydropyrazolo[5,1-b][1,3]oxazepine (CAS 2409128-06-7)
- (R)-2-(Tetrahydrofuran-2-yl)ethan-1-ol (CAS 71884-84-9)
- 6-Phenyl-2-(2-propoxybenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 609794-93-6)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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