(4-Chloro-3-methylphenyl)(2-iodophenyl)methanone CAS 951891-18-2
| CAS No. | 951891-18-2 |
| Molecular Formula | C14H10ClIO |
| Molecular Weight | 356.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chloro-3-methylphenyl)(2-iodophenyl)methanone (C14H10ClIO) contains a hydroxyl group, an ether linkage, chlorine/iodine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (4-Chloro-3-methylphenyl)(2-iodophenyl)methanone (CAS 951891-18-2), a certified reference material (molecular formula C14H10ClIO, MW 356.59 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 | C14H10ClIO |
| Molecular Weight | 356.59 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 | Cl/I-containing |
Related Chloro Standards
- (3-Chloro-4-methylphenyl)(3-iodophenyl)methanone (CAS 951890-94-1)
- (3-Chloro-4-methylphenyl)(4-iodophenyl)methanone (CAS 951890-96-3)
- (4-Chloro-3-methylphenyl)(3-iodophenyl)methanone (CAS 951891-20-6)
- 3-Chloro-2-iodo-4-methylbenzophenone (CAS 951890-92-9)
- 4-Chloro-4-iodo-3-methylbenzophenone (CAS 951891-23-9)
- Ethyl 6-chloro-4-(trifluoromethyl)selenopheno[2,3-b]pyridine-2-carboxylate (CAS 2948445-81-4)
- 5-Chloro-6-iodo-2-(methylsulfonyl)-1H-benzo[d]imidazole (CAS 1219741-19-1)
- N-(4-Chloro-5-fluoro-3-iodopyridin-2-yl)pivalamide (CAS 1299607-56-9)
Recommended Standards
- 2-(2-Chlorophenyl)-2-iodoacetophenone (CAS 898784-00-4)
- 2-(2-Chlorophenyl)-1-(4-iodophenyl)ethan-1-one (CAS 187617-06-7)
- 2-(2-Chlorophenyl)-3-iodoacetophenone (CAS 898784-02-6)
- (5-Amino-2-chloropyridin-3-yl)methanol (CAS 1260832-02-7)
- Methyl 1-amino-2-methyl-1H-benzo[d]imidazole-5-carboxylate (CAS 124839-55-0)
- Octahydro-2H-pyrano[3,2-c]pyridine (CAS 71671-81-3)
- 3-(5-methylthiophen-2-yl)propanoic acid (CAS 14779-24-9)
- (R)-2-Phenylpropan-1-ol (CAS 19141-40-3)
- (R)-2-(4-Bromophenyl)-2-hydroxypropanoic acid (CAS 1161833-85-7)
- 3-(5-bromo-2-methoxyphenyl)-2-(phenylsulfonyl)prop-2-enenitrile (CAS 891956-54-0)
- 1-Cyclopentyl-5-iodo-4-methyl-1H-imidazole (CAS 1856070-57-9)
- 4-(6-Bromopyridin-3-yl)-2-(pyridin-2-yl)oxazole (CAS 1207747-07-6)
- (Z)-4-(1-(4-(2-(Dimethylamino)ethoxy)phenyl)-5-hydroxy-2-phenylpent-1-en-1-yl)phenol (CAS 877387-37-6)
- Eledoisin Related Peptide (CAS 2990-43-4)
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