3-Chloro-6-fluoropyridine-2-sulfonyl chloride CAS 1261586-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261586-05-3 |
| Molecular Formula | C5H2Cl2FNO2S |
| Molecular Weight | 230.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-6-fluoropyridine-2-sulfonyl chloride (CAS 1261586-05-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H2Cl2FNO2S. Molecular weight: 230.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H2Cl2FNO2S |
| Molecular Weight | 230.04 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/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-5-fluoropyridine-2-sulfonyl chloride (CAS 1261468-15-8)
- 3-Chloro-2-fluoropyridine-5-sulfonyl chloride (CAS 1261585-97-0)
- 6-chloro-2-fluoropyridine-3-sulfonyl chloride (CAS 1261663-36-8)
- 6-Chloro-5-fluoro-3-pyridinesulfonyl chloride (CAS 1261737-06-7)
- 5-Chloro-3-fluoropyridine-2-sulfonyl Chloride (CAS 1261737-23-8)
- 2-Chloro-6-fluoro-4-pyridinesulfonyl chloride (CAS 1261843-23-5)
- 6-Chloro-4-fluoropyridine-2-sulfonyl chloride (CAS 1393582-24-5)
- 2-chloro-4-fluoropyridine-3-sulfonyl chloride (CAS 1803567-06-7)
Recommended Standards
- 3-Amino-6-bromo-4-fluoro-1H-indazole (CAS 1227912-19-7)
- 1H-Pyrrolo[2,3-b]pyridin-3-amine, 5-bromo-4-fluoro- (CAS 1172068-36-8)
- 1-(2-iodoethoxy)-2-methoxy-ethane (CAS 104539-21-1)
- 5-Chloro-2-fluoroisonicotinonitrile (CAS 924651-91-2)
- 6-Fluoro-8-methoxyquinolin-3-amine (CAS 1823933-87-4)
- 2,2-Dimethyl-2,3-dihydro-1H-inden-1-amine (CAS 119084-51-4)
- 6-Amino-2-(1,3-dioxoisoindolin-2-yl)hexanoic acid (CAS 66653-54-1)
- Kaempferol 3-O-rutinoside 7-O-glucoside (CAS 34336-18-0)
- 6,7-Dimethoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride (CAS 13917-16-3)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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