(E)-1-(3-(4-methoxyphenyl)-3-oxoprop-1-en-1-yl)-3-methylpyridin-1-ium chloride CAS 1080601-76-8
| CAS No. | 1080601-76-8 |
| Molecular Formula | C16H16NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (E)-1-(3-(4-methoxyphenyl)-3-oxoprop-1-en-1-yl)-3-methylpyridin-1-ium chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(E)-1-(3-(4-methoxyphenyl)-3-oxoprop-1-en-1-yl)-3-methylpyridin-1-ium chloride (CAS 1080601-76-8) is a high-purity analytical reference standard with the molecular formula C16H16NO2Cl and a molecular weight of 289.76 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (E)-1-(3-(4-methoxyphenyl)-3-oxoprop-1-en-1-yl)-3-methylpyridin-1-ium chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 289.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H16NO2 Cl |
| Molecular Weight | 289.76 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 tightly closed to prevent evaporation |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 3-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-80-6)
- 3-(2-Methoxyphenyl)isonicotinic acid (CAS 100004-81-7)
- 2-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-95-3)
- 2-(3-Methoxyphenyl)benzo[d]thiazole (CAS 10002-44-5)
- 4-(5-(4-Methoxyphenyl)oxazol-2-yl)aniline (CAS 10004-75-8)
- 2-(4-Methoxyphenyl)-6-(methylthio)-4H-thiopyran-4-one (CAS 1000574-20-8)
- Ethyl 2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}acetate (CAS 100064-06-0)
- Methyl 5-(2-methoxyphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-34-7)
Recommended Standards
- 4-Cyclopropoxy-6-isopropylnicotinaldehyde (CAS 1243410-65-2)
- N-Boc-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-2-carbaldehyde (CAS 203663-30-3)
- Ethyl 2-fluoro-5-oxopyrrolidine-1-carboxylate (CAS 246181-63-5)
- Cis-3-fluoro-4-(fluoromethyl)piperidin-4-ol (CAS 1932641-97-8)
- N-Boc-1-fluoro-4-methyl-2-pentanamine (CAS 2006278-37-9)
- (6-(3,3,3-Trifluoropropyl)pyridin-3-yl)methanamine (CAS 1373916-14-3)
- 4-(Pyrazin-2-yl)benzaldehyde (CAS 127406-08-0)
- (3S,4R)-1-tert-Butyl 3-methyl 4-(8-pivaloyl-5,6,7,8-tetrahydro-1,8-naphthyridin-3-yl)pyrrolidine-1,3 (CAS 1420780-19-3)
- (5-Chlorobenzo[b]thiophen-2-yl)methanamine (CAS 165735-62-6)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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