(2-ethylpyridin-3-yl)methanol CAS 15440-72-9
| CAS No. | 15440-72-9 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 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-ethylpyridin-3-yl)methanol.
(2-ethylpyridin-3-yl)methanol (CAS 15440-72-9) is a high-purity analytical reference standard with the molecular formula C8H11NO and a molecular weight of 137.18 g/mol.
The molecular framework of (2-ethylpyridin-3-yl)methanol (C8H11NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-ethylpyridin-3-yl)methanol 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 | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related ethylpyridin Standards
- (3-Ethylpyridin-2-yl)methanol (CAS 101870-23-9)
- (3-Ethylpyridin-4-yl)methanol (CAS 102235-18-7)
- (6-Ethylpyridin-3-yl)methanol (CAS 474555-13-0)
- (4-Ethylpyridin-2-yl)methanamine (CAS 1211592-52-7)
- (3-ethylpyridin-4-yl)methanamine (CAS 1443980-94-6)
- (3-Ethylpyridin-2-yl)methanamine (CAS 1550911-04-0)
- (2-Ethylpyridin-3-yl)methanamine (CAS 870063-45-9)
- (2-Ethylpyridin-4-yl)methanamine (CAS 645418-40-2)
Recommended Standards
- (5,6-Dimethylpyridin-2-yl)methanol (CAS 153646-65-2)
- 1-(1,5-Dimethyl-1H-pyrrol-3-yl)ethanone (CAS 154581-89-2)
- 4-Cyclopropyl-5-methyl-1H-pyrazol-3-amine (CAS 1533442-38-4)
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridin-4-amine (CAS 1547114-20-4)
- 6-(5-Bromo-2-fluorophenyl)pyrimidin-4-amine (CAS 1524970-99-7)
- 2-Bromo-4-cyano-3-fluorobenzoic acid (CAS 1805583-80-5)
- Potassium oleate (CAS 143-18-0)
- N,N-Dimethyl-3-(trifluoromethyl)-1H-pyrazole-1-sulfonamide (CAS 922516-21-0)
- 3-(t-Butyldimethylsilyloxy)-2-fluorophenylboronic acid (CAS 2096331-47-2)
- Bicyclo[2.2.1]heptane-2-carbaldehyde (CAS 19396-83-9)
- 2-amino-N-(3-fluoro-4-methylphenyl)ethanesulfonamide hydrochloride (CAS 1171345-34-8)
- ((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 60091-04-5)
- 6-(4-Fluorophenyl)picolinic Acid (CAS 863704-60-3)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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