6-Ethyl-2-methylpyridin-3-ol CAS 42451-07-0
| CAS No. | 42451-07-0 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Ethyl-2-methylpyridin-3-ol (CAS 42451-07-0) is a high-purity analytical reference standard with the molecular formula C8H11NO and a molecular weight of 137.18 g/mol.
6-Ethyl-2-methylpyridin-3-ol (C8H11NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 6-Ethyl-2-methylpyridin-3-ol 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 | 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.) | 1969 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 1-(4-Methylpyridin-3-yl)ethan-1-ol (CAS 101870-76-2)
- (S)-1-(4-Methylpyridin-2-yl)ethan-1-ol (CAS 1344909-90-5)
- (R)-1-(3-Methylpyridin-2-yl)ethan-1-ol (CAS 1344938-60-8)
- (R)-1-(4-Methylpyridin-2-yl)ethan-1-ol (CAS 1344940-29-9)
- 2-(2-Methylpyridin-4-yl)ethan-1-ol (CAS 13959-37-0)
- 1-(5-Methylpyridin-3-yl)ethan-1-ol (CAS 1550093-28-1)
- 1-(2-Methylpyridin-4-yl)ethanol (CAS 1702539-36-3)
- 3-Ethyl-5-methylpyridin-2(1H)-one (CAS 1803767-25-0)
Recommended Standards
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- 6-(1-cyanoethyl)imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 2654760-76-4)
- 2-(2,4-Difluorophenyl)-2,2-difluoroacetic acid (CAS 1339147-37-3)
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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