tert-Butyl 5-chloro-2-iodobenzoate CAS 397329-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 397329-54-3 |
| Molecular Formula | C11H12ClIO2 |
| Molecular Weight | 338.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 5-chloro-2-iodobenzoate (CAS 397329-54-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12ClIO2. Molecular weight: 338.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H12ClIO2 |
| Molecular Weight | 338.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Cl/I-containing |
Recommended Standards
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- Maleylsulfanilamide (CAS 1886-79-9)
- 2-((4-Chlorophenyl)thio)-1-(4-phenylpiperazin-1-yl)propan-1-one (CAS 428476-73-7)
- 2,2-Dimethyl-1-(4-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)propan-1-one (CAS 2390149-06-9)
- 2,6-Dimethoxy-4-(prop-1-en-1-yl)phenyl acetate (CAS 29540-10-1)
- (2S,3R)-3-(((S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoyl)oxy)-2-((tert-butoxycarbonyl)amino)butanoic acid (CAS 944283-35-6)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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