1-(5-(Trifluoromethyl)thiophen-3-yl)ethan-1-one CAS 1517721-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1517721-97-9 |
| Molecular Formula | C7H5F3OS |
| Molecular Weight | 194.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-(Trifluoromethyl)thiophen-3-yl)ethan-1-one (CAS 1517721-97-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5F3OS. Molecular weight: 194.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5F3OS |
| Molecular Weight | 194.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 1-[5-(Trifluoromethyl)thiophen-2-yl]ethan-1-one (CAS 1367959-32-7)
- ((Trifluoromethyl)sulfinyl)benzene (CAS 703-18-4)
- 2-((Trifluoromethyl)thio)phenol (CAS 33185-56-7)
- 3-[(Trifluoromethyl)thio]phenol (CAS 3823-40-3)
- 4-((Trifluoromethyl)thio)pyridin-3-amine (CAS 1153766-90-5)
- 2-((Trifluoromethyl)thio)pyridin-3-amine (CAS 1153767-00-0)
- 6-((Trifluoromethyl)thio)pyridin-3-amine (CAS 1153767-25-9)
- 5-((Trifluoromethyl)thio)pyridin-2-amine (CAS 1153767-57-7)
Recommended Standards
- Pentafluoro Pentanethiol (CAS 148757-88-4)
- 5-(2-Fluoro-4-methoxyphenyl)-1H-tetrazole (CAS 1522399-03-6)
- 1,1,1-Trifluoro-3-(2-thienyl)-2-propanone (CAS 14529-33-0)
- 2,2,2-Trichloro-1-(2-(dimethylamino)thiazol-5-yl)ethan-1-one (CAS 887570-74-3)
- Apramycin sulfate (CAS 410097-64-2)
- 6-Chlorobenzo[d]thiazole-2-carbonitrile (CAS 26649-59-2)
- 4-(4-(Dimethylamino)phenyl)butan-2-one (CAS 30780-30-4)
- 1,3-Bis(4-chlorophenyl)guanidine (CAS 89869-39-6)
- 1-Methyl-7-phenylquinolin-2(1H)-one (CAS 14788-54-6)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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