1-(5-Ethoxypyridin-3-yl)ethan-1-one CAS 886364-76-7
| CAS No. | 886364-76-7 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 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 1-(5-Ethoxypyridin-3-yl)ethan-1-one.
1-(5-Ethoxypyridin-3-yl)ethan-1-one (CAS 886364-76-7), molecular formula C9H11NO2 and molecular weight 165.19 g/mol, is a CATO reference standard with documented purity and traceability.
1-(5-Ethoxypyridin-3-yl)ethan-1-one (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.
As a certified reference material (CRM), 1-(5-Ethoxypyridin-3-yl)ethan-1-one 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.
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.) | 1987 |
| 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-(4-Ethoxypyridin-3-yl)ethanone (CAS 37831-30-4)
- 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-(5-Amino-3-methoxyphenyl)ethanone (CAS 85276-72-8)
- 1-(5-methyl-1,3,4-oxadiazol-2-yl)-2-azabicyclo[2.1.1]hexane (CAS 2031259-34-2)
- 1-(5-Amino-2-methoxyphenyl)ethan-1-one (CAS 85276-70-6)
- 1-(6-(1-Hydroxyethyl)pyridin-2-yl)ethanone (CAS 774225-86-4)
- Methyl 2-(6-methoxynaphthalen-2-yl)propanoate (CAS 30012-51-2)
- 4,4,5,5-Tetramethyl-2-(3-propylphenyl)-1,3,2-dioxaborolane (CAS 1402884-05-2)
- 3-(4-(4-Fluorophenyl)-4H-1,2,4-triazol-3-yl)piperidine (CAS 1368694-10-3)
- Acetyl-D-2-aminobutyric acid (CAS 34271-27-7)
- (3-(Difluoromethoxy)cyclohexyl)methanamine (CAS 1781038-86-5)
- 2,2,2-trifluoroethyl N-(1-cyclopropylethyl)carbamate (CAS 1489218-72-5)
- 4-((1-(Tert-butoxycarbonyl)piperidin-4-yl)methyl)benzoic acid (CAS 147969-86-6)
- 3-(P-Tolylamino)propanenitrile (CAS 1077-24-3)
- RA8VU41B1F 77-98-5 Tetraethylammonium hydroxide Ethanaminium, N,N,N-triethyl-, hydroxide Ethanaminium, N,N,N-triethyl-, hydroxide (1:1) AI3-24479 Ammonium, tetraethyl-, hydroxide EINECS 201-073-3 Tetraethyl ammonium hydroxide UNII-RA8VU41B1F EC 201-073-3 (CAS 77-98-5)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
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