898768-32-6 7-Chloro-1-(3-iodophenyl)heptan-1-one DTXSID20642264 CAS 898768-32-6
| CAS No. | 898768-32-6 |
| Molecular Formula | C13H16ClIO |
| Molecular Weight | 350.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 898768-32-6 7-Chloro-1-(3-iodophenyl)heptan-1-one DTXSID20642264.
898768-32-6 7-Chloro-1-(3-iodophenyl)heptan-1-one DTXSID20642264 (CAS 898768-32-6) is a high-purity analytical reference standard with the molecular formula C13H16ClIO and a molecular weight of 350.62 g/mol.
Structurally, 898768-32-6 7-Chloro-1-(3-iodophenyl)heptan-1-one DTXSID20642264 (C13H16ClIO) 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 350.62 g/mol, it falls into the moderately-high-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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C13H16ClIO |
| Molecular Weight | 350.62 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 7-Chloro-1-(2-iodophenyl)-1-oxoheptane (CAS 898768-38-2)
- 7-Chloro-1-(4-iodophenyl)-1-oxoheptane (CAS 898768-26-8)
- 8-Chloro-2-(4-chlorophenyl)-3-methylquinoline-4-carbonyl chloride (CAS 1160257-04-4)
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- 7-Chloro-2-(3-chlorophenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160263-58-0)
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