2,2,2-Trifluoro-1-(3-iodophenyl)ethan-1-one CAS 23516-86-1
| CAS No. | 23516-86-1 |
| Molecular Formula | C8H4F3IO |
| Molecular Weight | 300.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2,2-Trifluoro-1-(3-iodophenyl)ethan-1-one (CAS 23516-86-1), molecular formula C8H4F3IO and molecular weight 300.02 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,2,2-Trifluoro-1-(3-iodophenyl)ethan-1-one (C8H4F3IO) contains a hydroxyl group, an ether linkage, fluorine/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 300.02 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,2,2-Trifluoro-1-(3-iodophenyl)ethan-1-one 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 | C8H4F3IO |
| Molecular Weight | 300.02 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 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.) | 1963 |
| Halogen Content | F/I-containing |
Related Trifluoro Standards
- 2,2,2-Trifluoro-1-(2-iodophenyl)ethan-1-one (CAS 886370-80-5)
- 2,2,2-Trifluoro-4’-iodoacetophenone (CAS 23516-84-9)
- 2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one (CAS 1004294-77-2)
- 2,2,2-Trifluoro-1-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one (CAS 2253794-66-8)
- 2,2,2-trifluoro-1-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethanone (CAS 631909-42-7)
- ethyl 6,7,8-trifluoro-1-(methylamino)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 100276-66-2)
- 2,2,2-Trifluoro-1-(4-(4-methylpiperazine-1-carbonyl)phenyl)ethan-1-one (CAS 478066-72-7)
- 2,2,2-Trifluoro-1-(4-(4-methylbenzoyl)piperidin-1-yl)ethanone (CAS 1198285-26-5)
Recommended Standards
- 5,6-dichloro-2-isocyanato-2-(trifluoromethyl)-2H-1,3-benzodioxole (CAS 126867-25-2)
- 2-Iodo-5-(trifluoromethyl)benzaldehyde (CAS 875446-23-4)
- 5-Iodo-2-(trifluoromethyl)benzaldehyde (CAS 1261827-15-9)
- 3-Iodo-4-(trifluoromethyl)benzaldehyde (CAS 372120-53-1)
- 2-Aminochrysene (CAS 789-47-9)
- (1S)-1-(adamantan-1-yl)ethan-1-amine hydrochloride (CAS 1005341-54-7)
- 3-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1255099-01-4)
- 1-(1-Boc-3-pyrrolidinyl)-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 1359974-18-7)
- 3-Ethyl-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (CAS 2034155-41-2)
- 2-methyl-3-(1-methyl-1H-pyrazol-4-yl)propanoic acid (CAS 1249548-97-7)
- (3-Chloro-4-fluorophenyl)(3-chlorophenyl)methanol (CAS 844683-45-0)
- 2-Bromo-N-(2-isopropylphenyl)acetamide (CAS 349120-99-6)
- (2E)-3-(Dimethylamino)-1-[3-(4-fluorophenyl)-2,1-benzoxazol-5-yl]prop-2-en-1-one (CAS 321433-31-2)
- Cyclopeptide-5 (CAS 197172-76-2)
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