1-Acetyl-5-bromo-4-chloro-pseudoindoxyl CAS 116270-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116270-39-4 |
| Molecular Formula | C10H7BrClNO2 |
| Molecular Weight | 288.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Acetyl-5-bromo-4-chloro-pseudoindoxyl (CAS 116270-39-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7BrClNO2. Molecular weight: 288.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7BrClNO2 |
| Molecular Weight | 288.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 2-(5-Bromo-7-chloro-1H-indol-3-yl)acetic acid (CAS 1019108-64-5)
- 5-Bromo-6-chloro-1H-indol-3-yl acetate (CAS 102185-48-8)
- 5-Bromo-3-chloro-1-methyl-1h-indole-2-carboxylic acid (CAS 1057404-45-1)
- 3-Bromo-5-chloro-1-methyl-1H-indole-2-carboxylic acid (CAS 1082865-20-0)
- 6-Bromo-1-(2-chloroethyl)-2,3-dihydro-1h-indole-2,3-dione (CAS 1094336-64-7)
- (1-(4-Bromo-2-chlorophenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1247736-31-7)
- Methyl 4-bromo-3-chloro-1H-indole-6-carboxylate (CAS 1352393-64-6)
- 8-bromo-2-chloro-6-methoxyquinazolin-4-amine (CAS 1388025-37-3)
Recommended Standards
- 1-deoxysphinganine-d3 (CAS 1246298-31-6)
- 1-deoxy-L-threo-sphinganine-d3 (CAS 1246298-32-7)
- 1-(2-Bromoethyl)-7-chloroindoline-2,3-dione (CAS 1247774-02-2)
- 2'H-1,2'-Biimidazole (CAS 95923-46-9)
- 3-Bromo-6-ethoxyquinolin-2-amine (CAS 1447959-19-4)
- (2-Chloro-5-nitrophenyl)(3-nitrophenyl)methanone (CAS 42959-92-2)
- [4-(Prop-2-yn-1-yl)phenyl]methanol (CAS 51176-48-8)
- Phenyl benzenesulfonate (CAS 4358-63-8)
- 5-Methyl-2-propylthiazole (CAS 104256-95-3)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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