1-[4-(2-Chloroethoxy)phenyl]-2-phenylethanone 19561-95-6 4'-(2-Chloroethoxy)-2-phenyl-acetophenone Benzyl p-(2-Chloroethoxy)phenyl Ketone CAS 19561-95-6
| CAS No. | 19561-95-6 |
| Molecular Formula | C16H15ClO2 |
| Molecular Weight | 274.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[4-(2-Chloroethoxy)phenyl]-2-phenylethanone 19561-95-6 4'-(2-Chloroethoxy)-2-phenyl-acetophenone Benzyl p-(2-Chloroethoxy)phenyl Ketone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-[4-(2-Chloroethoxy)phenyl]-2-phenylethanone 19561-95-6 4'-(2-Chloroethoxy)-2-phenyl-acetophenone Benzyl p-(2-Chloroethoxy)phenyl Ketone (CAS 19561-95-6), a certified reference material (molecular formula C16H15ClO2, MW 274.74 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H15ClO2, 1-[4-(2-Chloroethoxy)phenyl]-2-phenylethanone 19561-95-6 4'-(2-Chloroethoxy)-2-phenyl-acetophenone Benzyl p-(2-Chloroethoxy)phenyl Ketone 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 274.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-[4-(2-Chloroethoxy)phenyl]-2-phenylethanone 19561-95-6 4'-(2-Chloroethoxy)-2-phenyl-acetophenone Benzyl p-(2-Chloroethoxy)phenyl Ketone 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 | C16H15ClO2 |
| Molecular Weight | 274.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; 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.) | 1962 |
| Halogen Content | Cl-containing |
Related Chloroethoxy Standards
- [4-(2-Chloroethoxy)phenyl](4-hydroxyphenyl)methanone (CAS 1215295-57-0)
- 2-(3-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-00-8)
- 2-(4-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-01-9)
- 2-(2-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-02-0)
- 4,4'-((2-Chloroethoxy)methylene)bis(fluorobenzene) (CAS 50366-31-9)
- 3-[2-(2-Chloroethoxy)Ethoxymethyl]-5-Fluoro-1H-Pyrimidine-2,4-Dione (CAS 139593-10-5)
- 2,4-Bis(2-chloroethoxy)benzaldehyde (CAS 325465-62-1)
- 2-(2-Chloroethoxy)Acetamide (CAS 130018-88-1)
Recommended Standards
- Methyl 2-chloro-4-(3,5-dimethylphenyl)benzoate (CAS 1820712-70-6)
- (2-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 951884-41-6)
- Methyl 2-[3-(3-chloro-4-methylphenyl)phenyl]acetate (CAS 1820604-40-7)
- (3-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 61259-85-6)
- Aluminumbenzoate (CAS 555-32-8)
- 1-(2-Bromo-1,1-difluoroethyl)-2-methylbenzene (CAS 1780976-52-4)
- 2,2-Difluoro-2-(tetrahydro-2H-pyran-4-yl)ethan-1-amine (CAS 1048963-32-1)
- Methyl (S)-2-bromobutanoate (CAS 114438-76-5)
- 3-Amino-2-methyl-N,N-dipropylbenzeneethanamine (CAS 111725-11-2)
- 9-O-Methyl-4-hydroxyboeravinone B (CAS 333798-10-0)
- Hexahydropyrazino[2,1-c][1,4]thiazin-9(6H)-one (CAS 1228680-42-9)
- 1-(1-Ethyl-1H-pyrazol-3-yl)-N-((1-isopropyl-1H-pyrazol-3-yl)methyl)methanamine hydrochloride (CAS 1856058-89-3)
- 1-(Cyclopropylsulfonyl)-4-(thiophen-3-ylmethyl)piperazine (CAS 1235657-42-7)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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