3-(Difluoromethyl)azetidine-1-sulfonyl chloride CAS 2149289-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2149289-81-4 |
| Molecular Formula | C4H6ClF2NO2S |
| Molecular Weight | 205.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Difluoromethyl)azetidine-1-sulfonyl chloride (CAS 2149289-81-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H6ClF2NO2S. Molecular weight: 205.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H6ClF2NO2S |
| Molecular Weight | 205.61 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.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Difluoromethyl Standards
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- 2-(Difluoromethyl)-3-methylpyridine-5-carbonyl chloride (CAS 1806803-26-8)
- 4-(Difluoromethyl)-N-hydroxybenzimidoyl chloride (CAS 596095-16-8)
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- 1-[(difluoromethyl)sulfanyl]-3-nitrobenzene (CAS 24933-39-9)
- 2-[(difluoromethyl)sulfanyl]pyridine-3-carboxylic acid (CAS 852706-16-2)
Recommended Standards
- 2-Chloro-6,7-difluorobenzo[d]thiazole, 97% (CAS 960535-40-4)
- 4-chloro-6-fluoro-2,3-dihydro-1H-indole-2,3-dione (CAS 940054-45-5)
- 2-Chloro-5,7-difluorobenzo[d]thiazole (CAS 791594-34-8)
- 5-Nitroindole-3-acetic Acid (CAS 79473-05-5)
- Pomalidomide M19 (CAS 460741-57-5)
- (S)-2-Cyclopropyl-1,2,3,4-tetrahydroquinoxaline (CAS 1821770-96-0)
- Benzyl 2-(3-methoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate (CAS 1013353-73-5)
- 4-(Benzyloxy)-2-chlorobenzoic acid (CAS 75835-35-7)
- (2E)-1-(3-Bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 680997-47-1)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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