(Z)-{[2-(benzyloxy)-3,5-dichlorophenyl]methylidene}(methyl)oxidoazanium CAS 338954-19-1
| CAS No. | 338954-19-1 |
| Molecular Formula | C15H13Cl2NO2 |
| Molecular Weight | 310.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (Z)-{[2-(benzyloxy)-3,5-dichlorophenyl]methylidene}(methyl)oxidoazanium is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(Z)-{[2-(benzyloxy)-3,5-dichlorophenyl]methylidene}(methyl)oxidoazanium (CAS 338954-19-1), molecular formula C15H13Cl2NO2 and molecular weight 310.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (Z)-{[2-(benzyloxy)-3,5-dichlorophenyl]methylidene}(methyl)oxidoazanium (C15H13Cl2NO2) 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.
CATO manufactures (Z)-{[2-(benzyloxy)-3,5-dichlorophenyl]methylidene}(methyl)oxidoazanium 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.
Physical & Chemical Properties
| Molecular Formula | C15H13Cl2NO2 |
| Molecular Weight | 310.18 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (Z)-[1-(2,4-Dichlorophenyl)ethylidene][(4,6-dimethylpyrimidin-2-yl)oxy]amine (CAS 338978-35-1)
- 1-(3,5-Dichlorophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 326012-82-2)
- (Z)-[1-(2,4-Dichlorophenyl)-2-(1h-imidazol-1-yl)ethylidene](prop-2-en-1-yloxy)amine (CAS 928209-03-4)
- 2-Chloro-N-(4-chloro-2-methoxy-5-methylphenyl)benzamide (CAS 449158-24-1)
- (5-Amino-2-morpholinophenyl)(pyrrolidin-1-yl)methanone (CAS 842955-45-7)
- 2-(1-(Tert-butoxycarbonyl)-3-hydroxypyrrolidin-3-yl)-2,2-difluoroacetic acid (CAS 1780822-41-4)
- Methyl 6-amino-3-bromo-5-fluoropicolinate (CAS 2891457-46-6)
- 4,7-Dichloro-3-((3-methoxyphenyl)sulfonyl)quinoline (CAS 1400541-28-7)
- Etheno-2'-deoxy-β-D-adenosine 5'-Monophosphate (CAS 60508-81-8)
- 3-(Isocyanatomethyl)cyclopent-1-ene (CAS 61880-24-8)
- 3-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate (CAS 2304634-54-4)
- 2-(Difluoromethyl)-4-methyl-5-nitropyridine-3-carbonyl chloride (CAS 1805620-08-9)
- Pentedrone HCl (CAS 879669-95-1)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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