6-(Butylsulfanyl)pyridin-3-ol CAS 1593701-52-0
| CAS No. | 1593701-52-0 |
| Molecular Formula | C9H13NOS |
| Molecular Weight | 183.27 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 6-(Butylsulfanyl)pyridin-3-ol.
CATO supplies 6-(Butylsulfanyl)pyridin-3-ol (CAS 1593701-52-0), a certified reference material (molecular formula C9H13NOS, MW 183.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H13NOS, 6-(Butylsulfanyl)pyridin-3-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H13NOS |
| Molecular Weight | 183.27 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.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Butylsulfanyl Standards
- 2-(BUtylsulfanyl)pyrimidin-5-ol (CAS 49547-40-2)
- 3-(BUtylsulfanyl)phenol (CAS 756895-79-1)
- 4-(tert-Butylsulfanyl)aniline (CAS 16463-18-6)
- 5-(Butylsulfanyl)-4-methyl-1,2,3-thiadiazole (CAS 338420-76-1)
- 5-(tert-Butylsulfanyl)-4-methyl-1,2,3-thiadiazole (CAS 338408-58-5)
- 4-(tert-Butylsulfanyl)butanoic acid (CAS 929-07-7)
- 4-(tert-butylsulfanyl)benzonitrile (CAS 132555-38-5)
- 5-(tert-butylsulfanyl)pyridine-2-carbonitrile (CAS 1423031-55-3)
Recommended Standards
- 6-(methylsulfanyl)-N-propylpyrimidin-4-amine (CAS 1518623-94-3)
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- 2-((Azetidin-3-ylmethyl)thio)-1-methyl-1H-imidazole (CAS 1706435-92-8)
- Diethyl 5-(4-fluorophenyl)-3-hydroxy-1-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 1263212-40-3)
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- 2-Chloro-N-(1,5-dimethyl-1H-pyrazol-3-yl)acetamide (CAS 957510-88-2)
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