1-(4-Ethoxypyridin-3-yl)ethanone CAS 37831-30-4
| CAS No. | 37831-30-4 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Ethoxypyridin-3-yl)ethanone is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(4-Ethoxypyridin-3-yl)ethanone (CAS 37831-30-4), a certified reference material (molecular formula C9H11NO2, MW 165.19 g/mol) for analytical method development and quality control.
1-(4-Ethoxypyridin-3-yl)ethanone (C9H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(4-Ethoxypyridin-3-yl)ethanone 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 | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related Ethoxypyridin Standards
- 1-(3-Ethoxypyridin-2-yl)ethanone (CAS 81376-88-7)
- 1-(4-Ethoxypyridin-2-yl)ethan-1-one (CAS 71777-71-4)
- 1-(5-Ethoxypyridin-3-yl)ethan-1-one (CAS 886364-76-7)
- 1-(6-Ethoxypyridin-2-yl)ethanone (CAS 21190-90-9)
- 2-(6-Ethoxypyridin-2-yl)ethan-1-amine (CAS 1340087-85-5)
- 2-(2-Ethoxypyridin-4-yl)ethanamine (CAS 153928-61-1)
- 2-Ethoxypyridin-4-ylboronic Acid (CAS 1072946-58-7)
- (4-Ethoxypyridin-3-yl)boronic acid (CAS 1169748-83-7)
Recommended Standards
- 1-(4-Hydroxyphenyl)-2-(methylamino)ethan-1-one (CAS 21213-89-8)
- 1-(4-Amino-3-methoxyphenyl)ethanone (CAS 22106-40-7)
- 1-(4-Hydroxyphenyl)propan-2-one oxime (CAS 50563-19-4)
- 1-(4-Amino-2-hydroxyphenyl)propan-1-one (CAS 83294-23-9)
- 1-Benzylpyrazole-3-carboxamide (CAS 1803606-78-1)
- 4-Fluoro-2-piperidinomethyl benzophenone (CAS 898773-18-7)
- 4-Chloro-2-ethoxypyrimidine (CAS 92520-02-0)
- 2-(1H-Benzo[d]imidazol-2-yl)isoindoline-1,3-dione (CAS 27111-40-6)
- 3,5-Difluoro-2-iodophenol (CAS 899427-54-4)
- 2-Thienylcarbamic Acid Ethyl Ester (CAS 105995-16-2)
- 2-Hydrazineyl-4-methyl-5-(trifluoromethyl)pyridine (CAS 1246471-19-1)
- 4-Chloro-5-(pyridin-4-yl)pyrimidine (CAS 1598739-19-5)
- 7-(1-(2-Chlorophenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 477865-32-0)
- 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