(3-Chloro-4-fluorophenyl)(2-iodophenyl)methanone CAS 951890-16-7
| CAS No. | 951890-16-7 |
| Molecular Formula | C13H7ClFIO |
| Molecular Weight | 360.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3-Chloro-4-fluorophenyl)(2-iodophenyl)methanone (C13H7ClFIO) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine/iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
(3-Chloro-4-fluorophenyl)(2-iodophenyl)methanone (CAS 951890-16-7) is a high-purity analytical reference standard with the molecular formula C13H7ClFIO and a molecular weight of 360.55 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3-Chloro-4-fluorophenyl)(2-iodophenyl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H7ClFIO |
| Molecular Weight | 360.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl/I-containing |
Related Chloro Standards
- (3-Chloro-5-fluorophenyl)(3-iodophenyl)methanone (CAS 951890-44-1)
- (3-Chloro-5-fluorophenyl)(4-iodophenyl)methanone (CAS 951890-46-3)
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Recommended Standards
- Methyl 2-(chlorosulfonyl)-4-iodobenzoate (CAS 144550-78-7)
- Methyl 3-(chlorosulfonyl)-5-iodobenzoate (CAS 1155083-86-5)
- 5-(Chlorosulfonyl)-2-iodo-3-methylbenzoic acid (CAS 1099186-84-1)
- methyl 5-(chlorosulfonyl)-2-iodobenzoate (CAS 1065102-81-9)
- Heptakis-O-(4-sulfobutyl)-beta-Cyclodextrin (CAS 165133-56-2)
- 1-(1-Phenylvinyl)-1H-benzo[d][1,2,3]triazole (CAS 23269-74-1)
- Cbz-D-norleucine (CAS 15027-14-2)
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- Ethyl 2-amino-4-cyanobutanoate (CAS 82672-94-4)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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