Pyridin-4-ylmethanesulfonyl chloride hydrochloride CAS 683812-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 683812-81-9 |
| Molecular Formula | C6H6ClNO2S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyridin-4-ylmethanesulfonyl chloride hydrochloride (CAS 683812-81-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6ClNO2S HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6ClNO2S HCl |
| Molecular Weight | 228.09 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- 3-Bromo-5-(difluoromethyl)-2-methylthiophene (CAS 2091602-53-6)
- Tert-butyl (3-(3-aminophenoxy)propyl)carbamate (CAS 1175649-60-1)
- Diphenylketene (CAS 525-06-4)
- 2-Mercapto-7-methyl-3-phenethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 568568-58-1)
- 7-Fluoro-2-[(3-methyl-2-thienyl)methylene]-3-phenyl-1-indanone (CAS 337921-29-6)
- 2-Morpholinoethyl 4-methylbenzenesulfonate (CAS 153006-57-6)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
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