4-[(E)-2-(2,4-Dimethoxyphenyl)ethenyl]-1-ethylpyridin-1-ium iodide CAS 1025707-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1025707-57-6 |
| Molecular Formula | C17H20NO2 I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(E)-2-(2,4-Dimethoxyphenyl)ethenyl]-1-ethylpyridin-1-ium iodide (CAS 1025707-57-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H20NO2 I. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H20NO2 I |
| Molecular Weight | 397.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- [(2,3-dimethoxyphenyl)methyl](ethyl)amine (CAS 100054-84-0)
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- 6-(3,5-Dimethoxyphenyl)-3-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine (CAS 1001083-74-4)
- 3-(2,5-Dimethoxyphenyl)propanoyl chloride (CAS 100126-94-1)
- 2-(3,5-Dimethoxyphenyl)morpholine (CAS 1001940-37-9)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1002460-32-3)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1002460-75-4)
- 1-(3,4-Dimethoxyphenyl)butan-1-amine hydrochloride (CAS 100252-51-5)
Recommended Standards
- Fluorescent Brightener 33 (CAS 61902-19-0)
- Tranexamic-d2 Acid (CAS 2714435-89-7)
- 4-Fluoro-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]benzene-1-sulfonamide (CAS 339103-72-9)
- 2,6-Dichlorophenyl ethyl sulfide (CAS 207853-62-1)
- 4-chloro-6-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-70-2)
- 1-(Thiophen-2-ylsulfonyl)piperidin-3-amine (CAS 934107-83-2)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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 13829788188 / jacky.chen@cato-chem.com