898774-04-4 1-(3,4-Dichlorophenyl)-3-(2-methoxyphenyl)propan-1-one DTXSID90644199 CAS 898774-04-4
| CAS No. | 898774-04-4 |
| Molecular Formula | C16H14Cl2O2 |
| Molecular Weight | 309.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
898774-04-4 1-(3,4-Dichlorophenyl)-3-(2-methoxyphenyl)propan-1-one DTXSID90644199 (CAS 898774-04-4), molecular formula C16H14Cl2O2 and molecular weight 309.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 898774-04-4 1-(3,4-Dichlorophenyl)-3-(2-methoxyphenyl)propan-1-one DTXSID90644199 (C16H14Cl2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 898774-04-4 1-(3,4-Dichlorophenyl)-3-(2-methoxyphenyl)propan-1-one DTXSID90644199 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 | C16H14Cl2O2 |
| Molecular Weight | 309.19 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 3-(2,4-Dichlorophenyl)-7-methyl-4,6,7,8-tetrahydrocinnolin-5(1H)-one (CAS 1022731-86-7)
- 4-(2,4-Dichlorophenyl)-5-(methylsulfonyl)-1,2,3-thiadiazole (CAS 1708199-38-5)
- 1-(2,3-Dichlorophenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-48-4)
- 1-(2,5-Dichlorophenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898775-19-4)
- 1-(2,6-Dichlorophenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898774-22-6)
- 1-(2,6-Dichlorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898793-75-4)
- 1-(3,4-Dichlorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898776-31-3)
- 1-(3,5-Dichlorophenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898775-25-2)
Recommended Standards
- 2-[4-(3,4-dichlorophenyl)piperazin-1-yl]pyrimidine 400088-97-3 9G-414S (CAS 400088-97-3)
- 898774-07-7 1-(3,5-Dichlorophenyl)-3-(2-methoxyphenyl)propan-1-one DTXSID40644200 (CAS 898774-07-7)
- Ethenesulfonic acid [4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]amide (CAS 756520-45-3)
- 898775-16-1 1-(2,4-Dichlorophenyl)-3-(3-methoxyphenyl)propan-1-one DTXSID60644247 (CAS 898775-16-1)
- Bis(1-methylethyl) N-[(1S)-1-(phenylmethyl)-2-(1-piperidinyl)ethyl]phosphoramidate (CAS 2417471-76-0)
- 8-Bromoimidazo[1,2-a]pyrazine-2-carboxylic acid (CAS 1782021-97-9)
- N,N-diethylpiperidine-4-carboxamide nitrate (CAS 1269054-03-6)
- 5-Hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261903-47-2)
- 4-((2-Chlorobenzyl)amino)benzonitrile (CAS 950060-73-8)
- (2-(Aminomethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol hydrochloride (CAS 2736511-43-4)
- Thiophene,3,4-diethynyl- (9CI) (CAS 138354-60-6)
- 2-{2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl}-7-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 866137-65-7)
- 5-Chloro-3-isopropyl-1-methyl-1H-1,2,4-triazole (CAS 1556451-30-9)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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