3,3-Difluoropiperidine-1-sulfonyl chloride CAS 1845716-99-5
| CAS No. | 1845716-99-5 |
| Molecular Formula | C5H8ClF2NO2S |
| Molecular Weight | 219.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,3-Difluoropiperidine-1-sulfonyl chloride.
CATO supplies 3,3-Difluoropiperidine-1-sulfonyl chloride (CAS 1845716-99-5), a certified reference material (molecular formula C5H8ClF2NO2S, MW 219.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H8ClF2NO2S, 3,3-Difluoropiperidine-1-sulfonyl chloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 219.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,3-Difluoropiperidine-1-sulfonyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H8ClF2NO2S |
| Molecular Weight | 219.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Difluoropiperidine Standards
- 4,4-Difluoropiperidine-1-sulfonyl chloride (CAS 1224929-81-0)
- 1-Boc-4,4-difluoropiperidine (CAS 281652-10-6)
- 1-Benzyl-4,4-difluoropiperidine (CAS 155137-18-1)
- 1-Benzyl-3,3-difluoropiperidine (CAS 741288-41-5)
- 1-(4,4-Difluoropiperidine-1-carbonyl)-cyclopropanecarboxylic acid (CAS 1447944-49-1)
- 4,4-Difluoropiperidine-1-sulfonamide (CAS 1015170-98-5)
- 1-Benzyl-4,4-difluoropiperidine-2,6-dione (CAS 1001337-74-1)
- 1-Benzyl-3,3-difluoropiperidine-4,4-diol (CAS 1067914-81-1)
Recommended Standards
- 2-Chloromethyl-5,6-difluorobenzo[d]thiazole, 97% (CAS 158102-77-3)
- 2-(Chlorodifluoromethyl)benzo[d]thiazole (CAS 202396-46-1)
- 2-Amino-1-(4-chloro-3-fluorophenyl)propane-1,3-diol (CAS 1496196-31-6)
- Ethyl 2-(2-chlorothiazol-4-yl)-2-oxoacetate (CAS 126534-29-0)
- 4,7-Dimethoxy-2-nitrobenzofuran (CAS 65162-19-8)
- 3-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid (CAS 89324-45-8)
- N-(2-Fluoro-4-methylphenyl)-4-methoxybenzamide (CAS 1043195-34-1)
- (R)-2-(5,6,7,8-Tetrahydroindolizin-8-yl)ethanol (CAS 677005-72-0)
- Allisartan Isoproxil Impurity 18 (CAS CATO-C4X-321718)
- 6-Bromo-8-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 899429-04-0)
- 6-Bromo-1H-indol-3-ol (CAS 114224-27-0)
- N2-Benzyl-6-ethoxy-1,3,5-triazine-2,4-diamine (CAS 62096-90-6)
- Voriconazole Impurity 78 (CAS 188416-27-5)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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