2-[(2-ethoxypyridin-3-yl)oxy]ethan-1-ol CAS 313657-94-2
| CAS No. | 313657-94-2 |
| Molecular Formula | C9H13NO3 |
| Molecular Weight | 183.20 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 2-[(2-ethoxypyridin-3-yl)oxy]ethan-1-ol.
2-[(2-ethoxypyridin-3-yl)oxy]ethan-1-ol (CAS 313657-94-2), molecular formula C9H13NO3 and molecular weight 183.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H13NO3, 2-[(2-ethoxypyridin-3-yl)oxy]ethan-1-ol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.20 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-[(2-ethoxypyridin-3-yl)oxy]ethan-1-ol 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 | C9H13NO3 |
| Molecular Weight | 183.20 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related ethoxypyridin Standards
- 3-(5-ethoxypyridin-3-yl)propan-1-ol (CAS 1555288-79-3)
- 2-(6-ethoxypyridin-2-yl)acetic acid (CAS 1550789-89-3)
- 2-(5-Ethoxypyridin-2-yl)acetic acid (CAS 683233-70-7)
- 2-(6-Ethoxypyridin-3-yl)acetic acid (CAS 474019-47-1)
- N-(2-ethoxypyridin-3-yl)acetamide (CAS 63756-63-8)
- 1-(6-Ethoxypyridin-3-yl)propan-1-one (CAS 1355236-57-5)
- 1-(4-Ethoxypyridin-3-yl)butan-1-one (CAS 1864526-45-3)
- 2-(6-ethoxypyridin-3-yl)acetaldehyde (CAS 2168739-52-2)
Recommended Standards
- 2,4,5-Trimethoxyaniline (CAS 26510-91-8)
- 2-acetyl-2-azaspiro[3.3]heptane-6-carboxylic acid (CAS 2303859-30-3)
- 2,3,5-Trimethoxyaniline (CAS 54754-51-7)
- 2-Amino-4-(dimethoxymethyl)phenol (CAS 2244086-66-4)
- Ethyl 2-(4-fluoro-1H-pyrazol-1-yl)pyrimidine-5-carboxylate (CAS 1447606-25-8)
- N-Benzyl-N-(4-methoxyphenyl)-2-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)oxy]acetamide (CAS 956437-42-6)
- Methyl 2-(2,3,5-trifluorophenyl)acetate (CAS 1379364-46-1)
- Haloperidol impurity 24 (CAS 3110-52-9)
- (E)-[1-(4-Methyl-2-phenyl-1,3-thiazol-5-yl)ethylidene]amino N-phenylcarbamate (CAS 477858-11-0)
- (S)-Ethyl 3,5-dimethyloxazolidine-5-carboxylate (CAS 20026-65-7)
- 3-[(4-phenylpiperazin-1-yl)sulfonyl]benzoic acid (CAS 329932-88-9)
- 4-Isopropoxy-N-(4-isopropylbenzyl)aniline (CAS 1039911-43-7)
- (2-Chloro-acetyl)-urea (CAS 4791-21-3)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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