6-(Ethylthio)pyridin-2(1H)-one CAS 18108-78-6
| CAS No. | 18108-78-6 |
| Molecular Formula | C7H9NOS |
| Molecular Weight | 155.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-(Ethylthio)pyridin-2(1H)-one 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.
6-(Ethylthio)pyridin-2(1H)-one (CAS 18108-78-6) is a high-purity analytical reference standard with the molecular formula C7H9NOS and a molecular weight of 155.22 g/mol.
6-(Ethylthio)pyridin-2(1H)-one (C7H9NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. 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.
Physical & Chemical Properties
| Molecular Formula | C7H9NOS |
| Molecular Weight | 155.22 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.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 6-(Ethylthio)pyridin-3-ol (CAS 1256370-46-3)
- 2-(Ethylthio)pyrimidin-4-amine (CAS 54308-63-3)
- 6-(Ethylthio)pyridazin-3-amine (CAS 89465-42-9)
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- 4-(Ethylthio)-1,3,5-triazin-2-amine (CAS 1030520-58-1)
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Recommended Standards
- 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2(3H)-one, 97% (CAS 178688-48-7)
- 4-Isopropylthiazole-2-carbaldehyde (CAS 184154-42-5)
- 4,5,6,7-Tetrahydrothiazolo[4,5-c]pyridin-2-amine (CAS 1781640-92-3)
- N,N-Dimethyl-N'-(thiazol-2-yl)formimidamide (CAS 18876-89-6)
- Methyl (R)-2,3-Dihydroxypropionate (CAS 18289-89-9)
- 3-(3,5-Diethyl-1h-1,2,4-triazol-1-yl)-2-(methylamino)propanamide (CAS 1480279-13-7)
- Potassium trifluoro(3-oxocyclopentyl)borate (CAS 1366170-42-4)
- N-(5-Acetyl-4-methylthiazol-2-yl)-2-(thiophen-2-yl)acetamide (CAS 736167-89-8)
- 4-Bromo-1-cyclopentyl-5-(isopropoxymethyl)-1H-pyrazole (CAS 1856018-30-8)
- Methyl 3-(3-amino-2-oxopyridin-1(2h)-yl)propanoate (CAS 1341950-76-2)
- tert-butyl N-[4-bromo-2-(trifluoromethyl)phenyl]carbamate (CAS 1393442-28-8)
- (R)-4-(benzyloxycarbonyl)thiomorpholine-3-carboxylic acid (CAS 114580-19-7)
- N-methyl-1-[(2S)-oxetan-2-yl]methanamine (CAS 2648895-83-2)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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