2-Chloro-2’-iodoacetophenone CAS 4209-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4209-03-4 |
| Molecular Formula | C8H6ClIO |
| Molecular Weight | 280.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-2’-iodoacetophenone (CAS 4209-03-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6ClIO. Molecular weight: 280.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6ClIO |
| Molecular Weight | 280.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 1-(2-Chloro-5-iodophenyl)ethan-1-one (CAS 100479-73-0)
- (4-((2-Chloro-4-fluorobenzyl)oxy)phenyl)boronic acid (CAS 1256355-86-8)
- (3-((2-Chloro-4-fluorobenzyl)oxy)phenyl)boronic acid (CAS 1256358-45-8)
- {2-[(2-chloro-4-fluorophenyl)methoxy]phenyl}boranediol (CAS 1311184-95-8)
- 1-(3-Chloro-5-iodophenyl)ethan-1-one (CAS 1393541-65-5)
- 1-(3-Chloro-4-iodophenyl)ethan-1-one (CAS 149936-78-7)
- 1-(5-Chloro-2-iodophenyl)ethan-1-one (CAS 1685280-86-7)
- 1-(3-Chloro-2-iodophenyl)ethanone (CAS 1802599-75-2)
Recommended Standards
- 2-Chloro-1-(4-iodophenyl)ethan-1-one (CAS 4209-04-5)
- 2-Iodo-4-methylbenzoyl chloride (CAS 52107-97-8)
- 2-Benzyloxy-3-chloro-5-fluorophenylboronic acid (CAS 2121513-11-7)
- 5-Amino-1-methyl-1,2,3-triazole (CAS 24660-67-1)
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-hexylvalerophenone (CAS 898755-51-6)
- 5-(4-Bromobenzyl)thiazolidine-2,4-dione (CAS 291536-43-1)
- Levocetrizine Imine Impurity (CAS 2362-79-0)
- (S)-5-Isopropyl-2,2,3-trimethyloxazolidin-4-one (CAS 89053-52-1)
- (E)-Ethyl 3-(3-(N-phenylsulfamoyl)phenyl)acrylate, 97% (CAS 1137621-29-4)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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