1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 CAS 1000574-26-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000574-26-4 |
| Molecular Formula | C12H9FOS2 |
| Molecular Weight | 252.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9FOS2. Molecular weight: 252.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9FOS2 |
| Molecular Weight | 252.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- N-(3,5-Dithioxo-1,2,4-triazolidin-4-yl)benzamide (CAS 500545-54-0)
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- 1-Phenyl-3-(5-sulfanyl-1,3,4-thiadiazol-2-yl)urea (CAS 31199-89-0)
- spiro[3.5]nonan-7-amine;hydrochloride (CAS 1956326-79-6)
- 4-(Chloromethyl)-2-cyclopropylthiazole hydrochloride (CAS 135207-10-2)
- 1-(2-Chlorophenyl)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1493127-23-3)
- 1-(Thiophen-3-yl)cyclopropane-1-carboxylic acid (CAS 162960-00-1)
- (5Z,11Z)-Icosa-5,11-dienoic-5,6,11,12-d4 acid (CAS 1268627-54-8)
- Leu-Ser-Lys-Leu-NH2 (CAS 283609-79-0)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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