3-Fluoro-2-iodobenzophenone CAS 890098-23-4
| CAS No. | 890098-23-4 |
| Molecular Formula | C13H8FIO |
| Molecular Weight | 326.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Fluoro-2-iodobenzophenone is closely related to a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Fluoro-2-iodobenzophenone (CAS 890098-23-4) is a high-purity analytical reference standard with the molecular formula C13H8FIO and a molecular weight of 326.10 g/mol.
Structurally, 3-Fluoro-2-iodobenzophenone (C13H8FIO) contains a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 326.10 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H8FIO |
| Molecular Weight | 326.10 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/I-containing |
Related Fluoro Standards
- 4-Fluoro-2-iodobenzophenone (CAS 138504-31-1)
- 4-Fluoro-4-iodobenzophenone (CAS 141763-55-5)
- 3-Fluoro-3-iodobenzophenone (CAS 890098-25-6)
- 3-fluoro-8-iodo-naphthalene-1-carboxylic acid (CAS 2387595-87-9)
- 1-Fluoro-2-nitro-4-((3-nitrophenyl)sulfonyl)benzene (CAS 383-21-1)
- 1-Fluoro-5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl trifluoromethanesulfonate (CAS 2114341-53-4)
- 3-Fluoro-1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,4-trifluorobut-1-yn-1-yl)-1H-indazole (CAS 2052136-98-6)
- N-(4-Fluoro-3-methoxyphenyl)-4-nitrobenzene-1-sulfonamide (CAS 1881332-50-8)
Recommended Standards
- 3-[(4-bromo-3-nitro-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 312313-96-5)
- (2-Fluorophenyl)(4-iodophenyl)methanone (CAS 890098-26-7)
- 4-[(4-bromo-3-nitro-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 514800-72-7)
- (2-Fluorophenyl)(3-iodophenyl)methanone (CAS 890098-24-5)
- 1,4-Dibromo-2-difluoromethoxy-3-fluorobenzene (CAS 1805120-59-5)
- 8-Hydroxy-2-methyl-4(3H)-quinazolinone (CAS 90417-38-2)
- 2-(1-Aminoethyl)pyrimidine-5-carbaldehyde hydrochloride (CAS 1196151-38-8)
- 2-Bromo-1-(4-fluoro-2-hydroxyphenyl)ethan-1-one (CAS 866863-55-0)
- 4-(2-Fluorophenyl)-2-thioxo-1,2,3,4-tetrahydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 691873-13-9)
- N4,N4'-Bis(2-hydroxyethyl)-[1,1'-biphenyl]-4,4'-dicarboxamide (CAS 172919-36-7)
- Methyl 4-chloro-5-formylnicotinate (CAS 2803902-45-4)
- (S)-2-Amino-N-(3,4-dichlorobenzyl)propanamide (CAS 1354008-35-7)
- (Naphthalen-1-ylsulfonyl)-L-phenylalaninoyl chloride (CAS 146864-62-2)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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