Methyl 2-[[5-(trifluoromethyl)-2-pyridyl]sulfanyl]acetate CAS 142274-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142274-35-9 |
| Molecular Formula | C9H8F3NO2S |
| Molecular Weight | 251.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-[[5-(trifluoromethyl)-2-pyridyl]sulfanyl]acetate (CAS 142274-35-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8F3NO2S. Molecular weight: 251.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8F3NO2S |
| Molecular Weight | 251.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((tert-Butoxycarbonyl)amino)-2-(2,2-difluorocyclopropyl)acetic acid (CAS 1393529-99-1)
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- 1-((tert-Butoxycarbonyl)amino)-3,3-difluorocyclobutanecarboxylic acid (CAS 1363380-83-9)
- spiro[2.3]hexan-5-one (CAS 20061-22-7)
- [(4-bromo-1-methyl-1h-pyrazol-3-yl)methyl](methyl)amine (CAS 1006471-52-8)
- 2-Oxo-6-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carbonitrile (CAS 140692-40-6)
- Dutasteride EP Impurity C (CAS 157307-36-3)
- 2'-(Furan-2-ylmethyl)-1'-oxo-1',4'-dihydro-2'h-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxylic acid (CAS 1232691-23-4)
- 3-((1-Phenyl-1H-benzo[d]imidazol-2-yl)amino)propan-1-ol (CAS 61656-13-1)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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