2,6-Dichloropyridine-3-sulfonamide CAS 1078627-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1078627-77-6 |
| Molecular Formula | C5H4Cl2N2O2S |
| Molecular Weight | 227.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dichloropyridine-3-sulfonamide (CAS 1078627-77-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4Cl2N2O2S. Molecular weight: 227.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4Cl2N2O2S |
| Molecular Weight | 227.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichloropyridine Standards
- 3,5-Dichloropyridine-2-sulfonamide (CAS 1247346-43-5)
- 4,5-Dichloropyridine-3-sulfonamide (CAS 1352508-08-7)
- 5,6-dichloropyridine-3-sulfonamide (CAS 622339-80-4)
- Ethyl 2,5-Dichloropyridine-4-carboxylate (CAS 603122-76-5)
- Ethyl 3,5-dichloropyridine-4-carboxylate (CAS 773136-79-1)
- Ethyl 3,6-Dichloropyridine-2-carboxylate (CAS 253440-88-9)
- Ethyl 4,6-Dichloropyridine-2-carboxylate (CAS 873450-61-4)
- 2,6-Dichloropyridine-3,4-dicarboxylic acid (CAS 1935433-61-6)
Recommended Standards
- 2,4-Dichloro-6-(methylsulfonyl)pyrimidine (CAS 1048389-45-2)
- (6-(methoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 1150114-47-8)
- Omeprazole impurity 35 (CAS 933730-07-5)
- Diisopropyl (4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate (CAS 121668-38-0)
- Ethyl 2-((2-chlorophenyl)thio)propanoate (CAS 1249910-63-1)
- alpha-Zearalenol (CAS 36455-72-8)
- 2-(Chloromethyl)-1H-indole-6-carbonitrile (CAS 313972-72-4)
- 3-((Ethylthio)methyl)pyridine (CAS 102206-63-3)
- (11bS)-4-Hydroxy-2,6-bis([1,1':3',1''-terphenyl]-5'-yl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1496637-05-8)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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