6-Fluoropyridine-3-sulfonyl fluoride CAS 1259065-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1259065-58-1 |
| Molecular Formula | C5H3F2NO2S |
| Molecular Weight | 179.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoropyridine-3-sulfonyl fluoride (CAS 1259065-58-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3F2NO2S. Molecular weight: 179.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3F2NO2S |
| Molecular Weight | 179.14 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoropyridine Standards
- 5-Fluoropyridine-2-sulfonyl fluoride (CAS 1210867-93-8)
- 1,1'-(4-fluoropyridine-2,6-diyl)bis(ethan-1-one) (CAS 1393576-72-1)
- 6-Fluoropyridine-2-sulfonamide (CAS 124433-70-1)
- 5-Fluoropyridine-3-sulfonamide (CAS 1247591-65-6)
- 2-Fluoropyridine-3-sulfonamide (CAS 1260427-18-6)
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- 5-fluoropyridine-2-sulfonamide (CAS 1250674-08-8)
- 3-fluoropyridine-2-sulfonamide (CAS 133120-15-7)
Recommended Standards
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- 2,2,2-Trifluoro-1-(5-methylfuran-2-yl)ethan-1-amine (CAS 1250563-61-1)
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- N-[(2-Iodophenyl)methyl]-2-phenylethanamine hydrochloride (CAS 56008-45-8)
- (1-(2-Chloropyrimidin-4-yl)piperidin-3-yl)methanol (CAS 945895-50-1)
- Dichlorodimethyl-d (CAS 80311-36-0)
- 2-Methyl-5-(trifluoromethyl)-1H-imidazole-4-carboxylic acid (CAS 1478221-87-2)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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