4-(2-Iodophenyl)-4-oxobutanenitrile CAS 898768-01-9
| CAS No. | 898768-01-9 |
| Molecular Formula | C10H8INO |
| Molecular Weight | 285.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(2-Iodophenyl)-4-oxobutanenitrile (C10H8INO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-(2-Iodophenyl)-4-oxobutanenitrile (CAS 898768-01-9), a certified reference material (molecular formula C10H8INO, MW 285.08 g/mol) for analytical method development and quality control.
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 | C10H8INO |
| Molecular Weight | 285.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodophenyl Standards
- 5-(2-iodophenyl)-3-methyl-1H-1,2,4-triazole (CAS 1094483-64-3)
- 3-(2-Iodophenyl)-1H-pyrazol-5-amine (CAS 1137457-74-9)
- 3-(4-Iodophenyl)-5-methyl-1h-1,2,4-triazole (CAS 1152849-82-5)
- 3-(3-Iodophenyl)-1-methyl-1H-1,2,4-triazole (CAS 1566309-87-2)
- 3-(3-Iodophenyl)-1H-pyrazol-5-amine (CAS 502132-87-8)
- 4-(3-Iodophenyl)-4-oxobutanenitrile (CAS 898767-92-5)
- 4-(4-Iodophenyl)-1-methyl-1H-pyrazole (CAS 1399658-35-5)
- 1-(4-Iodophenyl)-2-methyl-1H-imidazole (CAS 179420-75-8)
Recommended Standards
- 3-Iodo-2-methylquinolin-4-ol (CAS 64965-49-7)
- 3-Iodo-1-methylquinolin-4(1H)-one (CAS 52166-26-4)
- 4-(Iodomethyl)-2-phenyloxazole (CAS 33162-08-2)
- 3-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic acid (CAS 501649-79-2)
- 1-(2-Fluorophenyl)butan-2-one (CAS 150322-75-1)
- 1-Methanesulfonyl-N,N-dimethylpiperidine-4-carboxamide (CAS 1309190-07-5)
- Methyl 3-(4-methoxyphenoxy)propanoate (CAS 18333-12-5)
- 1-Ethoxy-4-(prop-2-yn-1-yloxy)benzene (CAS 5651-84-3)
- 1-Cyclopropyl-1,3-dihydroimidazo[4,5-c]pyridine-2-one (CAS 380605-29-8)
- 1-Cyclohexyl-2,2,2-trifluoroethanol (CAS 107018-38-2)
- 2-Mercaptopyridine N-oxide Sodium (CAS 3811-73-2)
- (3R)-3-(Fluoromethyl)pyrrolidine (CAS 876617-34-4)
- (5,6-Dimethylpyridin-3-yl)methanamine dihydrochloride (CAS 856848-52-7)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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