2-((5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(indolin-1-yl)ethanone CAS 571904-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 571904-77-3 |
| Molecular Formula | C18H14FN3O2S |
| Molecular Weight | 355.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(indolin-1-yl)ethanone (CAS 571904-77-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14FN3O2S. Molecular weight: 355.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H14FN3O2S |
| Molecular Weight | 355.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 1-(5-(4-Fluorophenyl)-5-hydroxypentanoyl)-5-phenylpyrrolidin-2-one (CAS 1027552-46-0)
- 1-((4-(4-Fluorophenyl)piperazin-1-yl)methyl)-5-nitro-1H-indazole (CAS 727692-55-9)
- 3-(2-Fluorophenyl)-N-phenyl[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 338977-99-4)
- N-(4-(3-(4-Fluorophenyl)ureido)cyclohexyl)benzamide (CAS 1956318-69-6)
- 4-(3-(4-(4-Fluorophenyl)piperazin-1-yl)-2-hydroxypropoxy)benzonitrile (CAS 383147-03-3)
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Recommended Standards
- 1-Ethyl-2-imino-N-(3-methoxypropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371226-15-2)
- 2-((6-((4-(2-Methoxyphenyl)piperazin-1-yl)methyl)-4-oxo-4H-pyran-3-yl)oxy)acetonitrile (CAS 898442-34-7)
- 1,1'-(((Azanediylbis(ethane-2,1-diyl))bis(azanediyl))bis(ethane-2,1-diyl))bis(imidazolidine-2,4-dione) (CAS 98690-27-8)
- 2-(Chloromethyl)-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 87591-84-2)
- 2-(4-Fluorophenyl)ethene-1-sulfonamide (CAS 1094203-50-5)
- 1-((3-Fluorophenyl)sulfonyl)pyrrolidin-3-amine hydrochloride (CAS 1589338-26-0)
- 1-(Aminomethyl)-5-oxaspiro[2.4]heptane-1-carboxylic acid (CAS 1782537-57-8)
- 7-Bromo-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1190314-78-3)
- N-methyl-1-(5-(morpholinomethyl)thiophen-2-yl)methanamine (CAS 893742-71-7)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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