2-(Difluoromethyl)-4-iodo-5-methylpyridine-3-sulfonyl chloride CAS 1807148-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807148-12-4 |
| Molecular Formula | C7H5ClF2INO2S |
| Molecular Weight | 367.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-4-iodo-5-methylpyridine-3-sulfonyl chloride (CAS 1807148-12-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5ClF2INO2S. Molecular weight: 367.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5ClF2INO2S |
| Molecular Weight | 367.54 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Difluoromethyl Standards
- 4-(Difluoromethyl)-6-iodo-5-methylpyridine-3-sulfonyl chloride (CAS 1804868-16-3)
- 4-(Difluoromethyl)-6-iodo-3-methylpyridine-2-sulfonyl chloride (CAS 1805095-01-5)
- 2-(Difluoromethyl)-5-iodo-3-methylpyridine-4-sulfonyl chloride (CAS 1805266-89-0)
- 4-(Difluoromethyl)-5-iodo-6-methylpyridine-3-sulfonyl chloride (CAS 1805267-03-1)
- 2-(Difluoromethyl)-4-iodo-6-methylpyridine-3-sulfonyl chloride (CAS 1805421-99-1)
- 4-(Difluoromethyl)-5-iodo-6-methylpyridine-2-sulfonyl chloride (CAS 1805422-32-5)
- 4-(Difluoromethyl)-2-iodo-5-methylpyridine-3-sulfonyl chloride (CAS 1805608-27-8)
- 2-(Difluoromethyl)-6-iodo-5-methylpyridine-3-sulfonyl chloride (CAS 1806859-20-0)
Recommended Standards
- 2-(Difluoromethyl)-4-iodo-3-methylpyridine-6-sulfonyl chloride (CAS 1806982-62-6)
- 4-benzhydryl-N-(tert-butyl)piperazine-1-carbothioamide (CAS 1005889-23-5)
- 4-(((4-Methylthiazol-2-yl)thio)methyl)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide (CAS 1421495-13-7)
- Z-Ile-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone (CAS 1926163-59-8)
- 4-Ethoxy-6-methyl-2-phenylpyrimidine (CAS 406189-80-8)
- 1-aminonaphthalene-2-carbonitrile (CAS 3100-67-2)
- 4-(4-Chlorophenyl)-6-(3,4-dichlorophenyl)-2-(morpholin-4-yl)pyridine-3-carbonitrile (CAS 303984-54-5)
- 3-(Benzyloxy)-4-chlorophenol (CAS 879094-90-3)
- rac-(1R,2R)-2-(3-chlorophenyl)cyclohexane-1-carboxylic acid (CAS 2059908-45-9)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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