5-Chloro-3-(morpholinosulfonyl)pyridin-2-amine CAS 1858255-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1858255-77-2 |
| Molecular Formula | C9H12ClN3O3S |
| Molecular Weight | 277.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-(morpholinosulfonyl)pyridin-2-amine (CAS 1858255-77-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12ClN3O3S. Molecular weight: 277.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H12ClN3O3S |
| Molecular Weight | 277.73 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 methanol, ethanol, DMSO |
| 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-4-morpholinopyridine-3-sulfonamide (CAS 1352496-85-5)
- 3-Chloro-5-(morpholinosulfonyl)pyridin-4-amine (CAS 1352507-24-4)
- N-(3-Chloro-4-cyano-5-isothiazolyl)-3-methylbenzenecarboxamide (CAS 159978-14-0)
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Recommended Standards
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- 3-(3-Methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 874991-12-5)
- Ethyl 4-acetamidopiperidine-1-carboxylate (CAS 208179-77-5)
- Promestriene Impurity 9 (CAS 2575516-67-3)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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