4-Acetyl-6-iodopyridine-2-sulfonyl chloride CAS 1393533-67-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1393533-67-9 |
| Molecular Formula | C7H5ClINO3S |
| Molecular Weight | 345.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Acetyl-6-iodopyridine-2-sulfonyl chloride (CAS 1393533-67-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5ClINO3S. Molecular weight: 345.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5ClINO3S |
| Molecular Weight | 345.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- 4-iodopyridine-3-carboxylic acid (CAS 15366-63-9)
- 4-Iodopyridine-2,6-dicarboxylic acid (CAS 506423-80-9)
- 1,1'-(6-Iodopyridine-2,4-diyl)bis(ethan-1-one) (CAS 1393576-50-5)
- methyl 3-iodopyridine-4-carboxylate (CAS 188677-49-8)
- (4-Iodopyridine-2,6-diyl)dimethanol (CAS 120491-91-0)
- Methyl 5-iodopyridine-3-carboxylate (CAS 1033955-80-4)
- Methyl 4-Iodopyridine-2-carboxylate (CAS 380381-28-2)
- 4-Iodopyridine-2,6-dicarbaldehyde (CAS 506423-88-7)
Recommended Standards
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- Methyl 6-(1-cyanocyclopropyl)picolinate (CAS 1956371-39-3)
- 4-(1,3-Dioxolan-2-yl)pyridine (CAS 61379-59-7)
- 2-Chloro-4-(4-fluorophenyl)nicotinonitrile (CAS 886362-05-6)
- 2,4,6-Tribromobenzoic acid (CAS 633-12-5)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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