1,2-Difluoro-4-(propane-2-sulfonyl)benzene CAS 1433888-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1433888-56-2 |
| Molecular Formula | C9H10F2O2S |
| Molecular Weight | 220.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,2-Difluoro-4-(propane-2-sulfonyl)benzene (CAS 1433888-56-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H10F2O2S. Molecular weight: 220.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H10F2O2S |
| Molecular Weight | 220.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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- 1,4-Difluoro-2-(isopropylsulfonyl)benzene (CAS 2879334-89-9)
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Recommended Standards
- (4-Fluoro-3,5-dimethylfuran-2-yl)(phenyl)methanol (CAS 1343293-69-5)
- (S)-2-Fluoro-7,8,9,10-tetrahydro-5H-pyrido[1,2-a]quinoxalin-6(6aH)-one (CAS 1439922-11-8)
- 6-Fluoro-2-(piperidin-3-yl)benzo[d]oxazole (CAS 1343290-20-9)
- 1-(4,6-Dimethoxybenzo[d][1,3]dioxol-5-yl)ethan-1-one (CAS 2169908-10-3)
- N-(4-Ethoxyphenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333331-38-7)
- (R)-1-(3-Methylpiperazin-1-yl)prop-2-en-1-one (CAS 1604458-42-5)
- 2-(2-Bromothiazol-4-yl)-2-methylpropanoic acid (CAS 1785600-75-0)
- 3-(4-Methylphenyl)-N-{4-[(pyrimidin-2-yl)sulfamoyl]phenyl}prop-2-enamide (CAS 324562-68-7)
- 4-Mercaptoquinoline-3-sulfonic acid (CAS 502621-93-4)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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