1-[5-Chloro-2-(2,4-dichlorophenoxy)phenylethanone]-d3 CAS 1189886-69-8
| CAS No. | 1189886-69-8 |
| Molecular Formula | C14H9Cl3O2 |
| Molecular Weight | 315.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[5-Chloro-2-(2,4-dichlorophenoxy)phenylethanone]-d3.
CATO supplies 1-[5-Chloro-2-(2,4-dichlorophenoxy)phenylethanone]-d3 (CAS 1189886-69-8), a certified reference material (molecular formula C14H9Cl3O2, MW 315.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H9Cl3O2, 1-[5-Chloro-2-(2,4-dichlorophenoxy)phenylethanone]-d3 contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-[5-Chloro-2-(2,4-dichlorophenoxy)phenylethanone]-d3 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl3O2 |
| Molecular Weight | 315.58 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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- Methyl 3-chloro-5-(3,4-dichlorophenyl)benzoate (CAS 1820648-38-1)
- Methyl 3-chloro-5-(2,5-dichlorophenyl)benzoate (CAS 1820650-82-5)
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Recommended Standards
- 4-[(2,4-Dichlorobenzyl)oxy]benzoyl chloride (CAS 1160260-54-7)
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- 3-[(2,4-Dichlorobenzyl)oxy]benzoyl chloride (CAS 1160260-37-6)
- 2-[(2,4-Dichlorobenzyl)oxy]benzoyl chloride (CAS 1160260-30-9)
- 1-((4-Bromothiophen-2-yl)methyl)-1h-1,2,3-triazol-4-amine (CAS 1499417-66-1)
- 3-(4-Chlorophenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-amine (CAS 113486-71-8)
- Benzyl ((cis-4-methylpyrrolidin-3-yl)methyl)carbamate hydrochloride (CAS 1951439-09-0)
- 2-Cyclopentylcyclobutanone (CAS 63049-10-5)
- tert-Butyl 3-oxohexahydro-1H-pyrrolo[3,4-c]pyridine-5(6H)-carboxylate (CAS 1780976-05-7)
- Methyl 6-((2R,4R)-4-amino-7-(trifluoromethoxy)chroman-2-yl)nicotinate (CAS 2068725-94-8)
- Ethyl 4-hydroxy-2-(4-methoxyphenyl)thiazole-5-carboxylate (CAS 924869-01-2)
- 4-[4-(trifluoromethyl)phenyl]-1H-imidazol-2-amine (CAS 37148-87-1)
- tert-Butyl (5-chloro-3-iodopyridin-2-yl)carbamate (CAS 2092000-52-5)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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