487058-91-3 5-Chloro-1-(4-iodophenyl)pentan-1-one DTXSID60622000 CAS 487058-91-3
| CAS No. | 487058-91-3 |
| Molecular Formula | C11H12ClIO |
| Molecular Weight | 322.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
487058-91-3 5-Chloro-1-(4-iodophenyl)pentan-1-one DTXSID60622000 (CAS 487058-91-3), molecular formula C11H12ClIO and molecular weight 322.57 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 487058-91-3 5-Chloro-1-(4-iodophenyl)pentan-1-one DTXSID60622000 (C11H12ClIO) is characterized by a hydroxyl group, an ether linkage, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H12ClIO |
| Molecular Weight | 322.57 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- (S)-6-Chloro-4-iodonicotine (CAS 913264-28-5)
- (S)-6-Chloro-5-iodonicotine (CAS 909193-59-5)
- 5-Chloro-1-(2-iodophenyl)-1-oxopentane (CAS 487058-89-9)
- 5-Chloro-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2757096-72-1)
- 6-Chloro-3-(1,1,2,2,3,3,3-heptafluoropropyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 296898-46-9)
- 487058-90-2 5-Chloro-1-(3-iodophenyl)pentan-1-one DTXSID00621996 (CAS 487058-90-2)
- 6-Chloro-4-(2,4-dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1009838-58-7)
- 3-Chloro-4-(3',5'-dimethoxybenzyloxy)phenylboronic acid (CAS 849062-24-4)
Recommended Standards
- 2-(4-Bromobenzyl)-5-chlorobenzo[d]oxazole (CAS 102394-37-6)
- 2-Bromo-N-(5-chloro-2,4-dimethoxyphenyl)propanamide (CAS 1119452-45-7)
- 3-Bromo-8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (CAS 156073-28-8)
- 1,2-Dioctyl-1l4,2l4-disulfane-1,2-dione (CAS 63450-71-5)
- 2-(Benzo[d][1,3]dioxol-5-yl)-4-(chloromethyl)oxazole (CAS 1126636-18-7)
- Methyl 3H-benzo[e]indole-2-carboxylate (CAS 55970-06-4)
- Sphingomyelin (CAS 6254-89-3)
- N,N'-(ethyne-1,2-diylbis(4,1-phenylene))dicyclopropanecarboxamide (CAS 478245-99-7)
- N-(2-aminoethyl)-4-nitrobenzamide (CAS 1017-27-2)
- (((1E,3Z)-1-Methoxy-2-methylpenta-1,3-dien-3-yl)oxy)trimethylsilane (CAS 72486-93-2)
- 1-Allyl-4-phenoxybenzene (CAS 2653-93-2)
- GLy-ala-gly-oh hcl (CAS 143485-62-5)
- n-(2,4,5-Trichlorophenyl)acetamide (CAS 23627-24-9)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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