4-Fluoro-3-iodopyridine-5-sulfonyl chloride CAS 1803880-20-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803880-20-7 |
| Molecular Formula | C5H2ClFINO2S |
| Molecular Weight | 321.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-3-iodopyridine-5-sulfonyl chloride (CAS 1803880-20-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H2ClFINO2S. Molecular weight: 321.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H2ClFINO2S |
| Molecular Weight | 321.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1995 |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 6-Fluoro-4-iodopyridine-2-sulfonyl chloride (CAS 1393538-76-5)
- 4-Fluoro-5-iodopyridine-2-sulfonyl chloride (CAS 1806412-59-8)
- N-(3-fluoro-4-morpholinophenyl)-2-(piperidin-1-yl)acetamide (CAS 439121-32-1)
- 2-Fluoro-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-ol (CAS 1261894-48-7)
- 4-Fluoro-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261897-92-0)
- 2-Fluoro-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-ol (CAS 1261943-93-4)
- 5-Fluoro-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261948-77-9)
- 4-Fluoro-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261972-73-9)
Recommended Standards
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- 1-Benzyl-3-[(4-tert-butylphenyl)methyl]piperidine (CAS 136421-88-0)
- (E)-3-(2-iodophenyl)prop-2-en-1-ol (CAS 1510550-81-8)
- 1-Vinylimidazole (CAS 1072-63-5)
- 3-(2-furyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-amine (CAS 80809-43-4)
- tert-Butyl (1-(2-aminoacetyl)pyrrolidin-3-yl)carbamate (CAS 1353963-91-3)
- 1-[2-(1,3-Dioxoisoindol-2-yl)ethyl]pyrazole-4-boronic acid pincol ester (CAS 1282530-84-0)
- (1Z)-3-(dimethylamino)-1-phenylpropan-1-one oxime (CAS 1485-16-1)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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