(3E)-3-{[(2,6-dichlorophenyl)methoxy]imino}-1-phenylpropan-1-one CAS 338976-81-1
| CAS No. | 338976-81-1 |
| Molecular Formula | C16H13Cl2NO2 |
| Molecular Weight | 322.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3E)-3-{[(2,6-dichlorophenyl)methoxy]imino}-1-phenylpropan-1-one 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.
CATO supplies (3E)-3-{[(2,6-dichlorophenyl)methoxy]imino}-1-phenylpropan-1-one (CAS 338976-81-1), a certified reference material (molecular formula C16H13Cl2NO2, MW 322.19 g/mol) for analytical method development and quality control.
The molecular framework of (3E)-3-{[(2,6-dichlorophenyl)methoxy]imino}-1-phenylpropan-1-one (C16H13Cl2NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C16H13Cl2NO2 |
| Molecular Weight | 322.19 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4-(4-Bromo-3-fluorobenzyl)thiomorpholine 1,1-dioxide (CAS 1973485-27-6)
- 6-Bromo-3-chloro-5-fluoropyridine-2-carbonitrile (CAS 1185307-77-0)
- 2-(4-Hydroxy-1-methyl-8-phenoxyisoquinoline-3-carboxamido)acetic acid (CAS 916171-77-2)
- 2-(4-Chlorophenyl)-1-((3,4-dichlorobenzyl)oxy)-6-nitro-1H-benzo[d]imidazole (CAS 282523-47-1)
- 5-Methylchroman (CAS 3722-75-6)
- 1,2-Dihydroxy-3-methylanthraquinone (CAS 602-63-1)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid (CAS 1805144-45-9)
- [2-(piperidin-1-yl)pyridin-4-yl]methanamine (CAS 876316-37-9)
- 5-(4-bromobenzyl)-1,3-thiazol-2-amine (CAS 327062-46-4)
- 2-Chloro-5-cyclopropoxy-4-methylpyridine (CAS 1243288-10-9)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com