898757-20-5 1-(3-Bromo-4-chlorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one DTXSID70646070 CAS 898757-20-5
| CAS No. | 898757-20-5 |
| Molecular Formula | C13H14BrClO3 |
| Molecular Weight | 333.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 898757-20-5 1-(3-Bromo-4-chlorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one DTXSID70646070 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
898757-20-5 1-(3-Bromo-4-chlorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one DTXSID70646070 (CAS 898757-20-5), molecular formula C13H14BrClO3 and molecular weight 333.61 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 898757-20-5 1-(3-Bromo-4-chlorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one DTXSID70646070 (C13H14BrClO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine 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).
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.
Physical & Chemical Properties
| Molecular Formula | C13H14BrClO3 |
| Molecular Weight | 333.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
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Why CATO?
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