2-Bromo-4,5-dimethoxybenzene-1-sulfonamide CAS 56948-10-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56948-10-8 |
| Molecular Formula | C8H10BrNO4S |
| Molecular Weight | 296.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4,5-dimethoxybenzene-1-sulfonamide (CAS 56948-10-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H10BrNO4S. Molecular weight: 296.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H10BrNO4S |
| Molecular Weight | 296.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-(4-Bromo-2-fluorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine (CAS 1010881-22-7)
- 4-(5-Bromo-2-fluorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine (CAS 1189749-35-6)
- 4-(3-Bromo-4-fluorophenyl)-4,5,6,7-tetrahydro-3h-imidazo[4,5-c]pyridine (CAS 1189749-66-3)
- 4-Bromo-2,5-dimethoxybenzene-1-sulfonamide (CAS 1206129-08-9)
- 5-bromo-2,4-dimethoxybenzene-1-sulfonamide (CAS 1305712-95-1)
- 5-Bromo-N,2-dimethoxybenzenesulfonamide (CAS 1446002-39-6)
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Recommended Standards
- 2-(8-Ethynyl-7-fluoronaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2829287-69-4)
- 2-(5,6-Difluorobenzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096331-57-4)
- (2S,6S)-6-Bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide (Sulbactam Impurity) (CAS 205320-27-0)
- Ethyl 6-chlorobenzo[d]isoxazole-3-carboxylate (CAS 203259-52-3)
- 4-[2-Nitro-4-(trifluoromethyl)phenyl]morpholine (CAS 62054-72-2)
- 7-chloro-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride (CAS 191608-23-8)
- 3-[2-(3-Methylbutanamido)phenoxy]thiophene-2-carboxylic acid (CAS 900019-05-8)
- NSC 617145 (CAS 203115-63-3)
- 6-Hydroxy-2-phenylpyrimidine-4-carboxylic Acid (CAS 84659-98-3)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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