5-Bromo-2-chloro-N-cyclobutylpyridine-3-sulfonamide CAS 1249439-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249439-24-4 |
| Molecular Formula | C9H10BrClN2O2S |
| Molecular Weight | 325.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-2-chloro-N-cyclobutylpyridine-3-sulfonamide (CAS 1249439-24-4) pharmaceutical standards reference standard. Molecular formula: C9H10BrClN2O2S. Molecular weight: 325.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10BrClN2O2S |
| Molecular Weight | 325.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2-methoxyacetamide (CAS 2246751-94-8)
- 2-(chloromethyl)-4-(2,2,3,3,4,4,4-heptafluorobutoxy)pyridine (CAS 132969-10-9)
- Methyl 3-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl)propanoate (CAS 2549187-52-0)
- 4-Amino-1-(4-methoxyphenyl)pyrrolidin-2-one hydrochloride (CAS 1177292-63-5)
- 2-Bromo-3-chloro-6-fluorophenol (CAS 1522140-28-8)
- 2-(2-Bromo-4-hydroxy-5-methoxyphenyl)acetic acid (CAS 181517-98-6)
- Lemborexant Impurity 84 (CAS CATO-C4X-304284)
- (4R,5S,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol (CAS 61-58-5)
- Perindopril Impurity 13 (CAS 65166-97-4)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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