4-[(1E)-2-[6-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-3-pyridinyl]ethenyl]-N-methyl-benzenamine CAS 938435-69-9
| CAS No. | 938435-69-9 |
| Molecular Formula | C20H25FN2O3 |
| Molecular Weight | 360.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-[(1E)-2-[6-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-3-pyridinyl]ethenyl]-N-methyl-benzenamine.
4-[(1E)-2-[6-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-3-pyridinyl]ethenyl]-N-methyl-benzenamine (CAS 938435-69-9), molecular formula C20H25FN2O3 and molecular weight 360.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H25FN2O3, 4-[(1E)-2-[6-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-3-pyridinyl]ethenyl]-N-methyl-benzenamine contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 360.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 4-[(1E)-2-[6-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-3-pyridinyl]ethenyl]-N-methyl-benzenamine 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 | C20H25FN2O3 |
| Molecular Weight | 360.42 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-(2-Fluoroethoxy)-5-iodobenzoic acid (CAS 193882-73-4)
- 5-(2-Fluoroethoxy)-L-tryptophan (CAS 1215091-03-4)
- 2-(4-(2-Fluoroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 864754-47-2)
- 4-(2-Fluoroethoxy)benzene-1-sulfonyl chloride (CAS 264624-26-2)
- Bis[2-(2-Fluoroethoxy)Ethoxy]Methane (CAS 463-39-8)
- N-(2-(2-Fluoroethoxy)benzyl)propan-2-amine (CAS 1510934-27-6)
- N-(2-(2-Fluoroethoxy)benzyl)cyclopropanamine (CAS 1525542-12-4)
- 4-(2-Fluoroethoxy)benzoyl chloride (CAS 145304-36-5)
Recommended Standards
- 1-Cinnamyl-4-(4-(trifluoromethyl)benzyl)piperazine (CAS 414893-70-2)
- Ethyl 2-(2-(3-(tosyloxy)propoxy)ethoxy)acetate (CAS 2681388-05-4)
- 1-[4-(4-Fluorophenyl)piperazino]-3-(4-methoxyphenoxy)-2-propanol (CAS 439130-37-7)
- Methyl 3-{4-[(mesitylsulfonyl)oxy]phenyl}acrylate (CAS 331461-51-9)
- 1-(1,2-Dihydroquinoxalin-2-yl)ethanol (CAS 111289-53-3)
- PTA2 (Pinane thromboxane A2) (CAS 71111-01-8)
- (6-(Piperidin-1-yl)pyridin-2-yl)methanol (CAS 869901-07-5)
- (2S,6R)-2-methyl-6-m-tolylmorpholine (CAS 1350769-68-4)
- Methyl (E)-cinnamate (CAS 1754-62-7)
- 3-Methylpyridine (CAS 108-99-6)
- 3-(Difluoromethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1188302-00-2)
- 3-(4-Ethylphenyl)propanamide (CAS 931998-40-2)
- 5-(Tert-butyl)benzene-1,2,3-triol (CAS 20481-17-8)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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