(3-Iodophenyl)acetyl chloride CAS 127109-66-4
| CAS No. | 127109-66-4 |
| Molecular Formula | C8H6ClIO |
| Molecular Weight | 280.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (3-Iodophenyl)acetyl chloride (CAS 127109-66-4), a certified reference material (molecular formula C8H6ClIO, MW 280.49 g/mol) for analytical method development and quality control.
Structurally, (3-Iodophenyl)acetyl chloride (C8H6ClIO) contains a hydroxyl group, an ether linkage, chlorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 280.49 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1993 |
| Halogen Content | Cl/I-containing |
Related Iodophenyl Standards
- (2-Iodophenyl)acetyl choride (CAS 62300-07-6)
- (4-Iodophenyl)acetyl choride (CAS 37051-38-0)
- (2-Iodophenyl)dimethylphosphine oxide (CAS 2253629-91-1)
- 2-(2-Iodophenyl)pyridine (CAS 897440-10-7)
- 2-(4-Iodophenyl)pyridine (CAS 871012-88-3)
- 3-(4-Iodophenyl)pyridine (CAS 78313-73-2)
- 4-(2-Iodophenyl)pyridine (CAS 83420-58-0)
- 4-(4-Iodophenyl)pyridine (CAS 83420-59-1)
Recommended Standards
- (2-((4-Chlorobenzyl)oxy)-5-fluorophenyl)boronic acid (CAS 1256358-54-9)
- {2-[(2-chloro-4-fluorophenyl)methoxy]phenyl}boranediol (CAS 1311184-95-8)
- (3-((2-Chloro-4-fluorobenzyl)oxy)phenyl)boronic acid (CAS 1256358-45-8)
- 1-(3-Chloro-5-iodophenyl)ethan-1-one (CAS 1393541-65-5)
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