8-Bromo-4-chloroquinoline-3-sulfonyl chloride CAS 2090269-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090269-77-3 |
| Molecular Formula | C9H4BrCl2NO2S |
| Molecular Weight | 341.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Bromo-4-chloroquinoline-3-sulfonyl chloride (CAS 2090269-77-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H4BrCl2NO2S. Molecular weight: 341.01 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H4BrCl2NO2S |
| Molecular Weight | 341.01 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- Methyl 3-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1025718-78-8)
- 7-Bromo-1-chloroisoquinoline-5-sulfonyl chloride (CAS 1540928-50-4)
- Methyl 2-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 870195-96-3)
- 1-(2-Bromo-1,1,2,2-tetrafluoroethoxy)-3-(trifluoromethyl)benzene (CAS 134130-31-7)
- 2-(4-Bromo-3-fluorophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 1917307-13-1)
- 2-Bromo-4-iodo-1-isopropoxybenzene (CAS 1369903-35-4)
- 1-Bromo-4-(2-iodo-1-methoxyethyl)benzene (CAS 870695-07-1)
- 2-(3-Bromo-5-isopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218790-34-1)
Recommended Standards
- 8-Bromomethyl-4,4-difluoro-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene (CAS 216434-81-0)
- 6-(3,5-Dibromophenyl)nicotinaldehyde (CAS 924817-86-7)
- 5-Iodo-7-(trifluoromethyl)indoline-2,3-dione (CAS 1067187-88-5)
- 2-Formyl-3-iodo-6-(trifluoromethyl)pyridine (CAS 1289067-46-4)
- 33785-70-5 (2-Methoxyphenyl)(3-methylphenyl)methanone DTXSID70493203 (CAS 33785-70-5)
- 2-(Pyridin-2-yl)propan-2-amine hydrochloride (CAS 1956310-68-1)
- 4-(3-Fluoro-4-methoxybenzoyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-5-(pyridin-4-yl)-1H-pyrrol-2(5H)-one (CAS 618074-69-4)
- (3-Methoxy-6-methylpyridin-2-yl)methanol (CAS 848696-30-0)
- 3-Bromo-2-chloroprop-1-ene (CAS 4860-96-2)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com