7-(4-Iodophenyl)-7-oxoheptanenitrile CAS 898767-88-9
| CAS No. | 898767-88-9 |
| Molecular Formula | C13H14INO |
| Molecular Weight | 327.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
7-(4-Iodophenyl)-7-oxoheptanenitrile (CAS 898767-88-9), molecular formula C13H14INO and molecular weight 327.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 7-(4-Iodophenyl)-7-oxoheptanenitrile (C13H14INO) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H14INO |
| Molecular Weight | 327.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 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
- 3-(4-Iodophenyl)-1-isopropyl-1H-pyrazol-5-amine (CAS 1017781-38-2)
- 3-((2-Iodophenyl)amino)-5-methylcyclohex-2-en-1-one (CAS 1023528-61-1)
- 7-(2-Iodophenyl)-7-oxoheptanenitrile (CAS 898768-06-4)
- 7-(3-Iodophenyl)-7-oxoheptanenitrile (CAS 898767-97-0)
- 6-(4-Iodophenyl)imidazo[1,2-d][1,2,4]thiadiazole (CAS 947534-75-0)
- n-(2-Iodophenyl)-5-methylfuran-2-carboxamide (CAS 717873-37-5)
- n-(4-Iodophenyl)-3-methylfuran-2-carboxamide (CAS 941190-49-4)
- n-(4-Iodophenyl)-5-methylfuran-2-carboxamide (CAS 423730-77-2)
Recommended Standards
- Methyl 2-(1,1-dichloro-4-oxo-1,1a,2,3,4,8b-hexahydrobenzo[a]cyclopropa[c][7]annulen-3-yl)-2-oxoacetate (CAS 2055840-43-0)
- Methyl N-{1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamate (CAS 400084-77-7)
- 5,7-Dichloroquinolin-8-yl morpholine-4-carboxylate (CAS 347370-58-5)
- Methyl N-{1-[(2,6-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}carbamate (CAS 339009-10-8)
- n-Cyclohexyl-3-(phenylthio)propanamide (CAS 425619-37-0)
- 7-Methyl-5-nitro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 1809036-19-8)
- 4-Bromo-1H-indol-7-amine (CAS 292636-14-7)
- 1,1-Dimethoxy-5,5-dimethylhexane-2,4-dione (CAS 1341404-32-7)
- 2-Chloro-5-(piperazin-1-ylmethyl)thiazole dihydrochloride (CAS 1185312-01-9)
- 5-Methylpyridine-2-carbothioamide (CAS 334017-98-0)
- 4-(2-Fluoro-4-methoxyphenyl)pyridine (CAS 1214324-94-3)
- 4-Amino-1-(4-fluoropiperidin-1-yl)butan-1-one (CAS 2003829-56-7)
- 7-AMINO-6-ISOPROPOXY-1-METHYL-1,3,4,5-TETRAHYDRO-2H-BENZO[B]AZEPIN-2-ONE (CAS 1462950-99-7)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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