2-(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)ethanesulfonyl fluoride CAS 878217-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878217-89-1 |
| Molecular Formula | C10H11FN2O3S2 |
| Molecular Weight | 290.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)ethanesulfonyl fluoride (CAS 878217-89-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11FN2O3S2. Molecular weight: 290.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11FN2O3S2 |
| Molecular Weight | 290.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 3-{[3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl]methyl}thiomorpholine hydrochloride (CAS 1423027-70-6)
- 3,3-dimethylpentane-1-sulfonyl chloride (CAS 1999777-81-9)
- 5-Amino-3-(3-chlorophenyl)isoxazole (CAS 86685-95-2)
- 2-(Ethylthio)-1-(4-propylphenyl)ethan-1-one (CAS 1157221-67-4)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(1-methyl-1H-pyrazol-4-yl)propanoic acid (CAS 2002473-73-4)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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