Ethyl 5-[4-(trifluoromethyl)phenylthio]-1,2,3-thiadiazole-4-carboxylate CAS 338982-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338982-06-2 |
| Molecular Formula | C12H9F3N2O2S2 |
| Molecular Weight | 334.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-[4-(trifluoromethyl)phenylthio]-1,2,3-thiadiazole-4-carboxylate (CAS 338982-06-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9F3N2O2S2. Molecular weight: 334.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9F3N2O2S2 |
| Molecular Weight | 334.34 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 2-(4-(5-(3-(Trifluoromethyl)phenyl)-1H-pyrazol-3-yl)piperidin-1-yl)acetonitrile (CAS 1025724-64-4)
- Ethyl 5-((3-(trifluoromethyl)phenyl)thio)-1,2,3-thiadiazole-4-carboxylate (CAS 306977-11-7)
- 2-Methyl-3-(2-(trifluoromethyl)-10H-phenothiazin-10-yl)propanenitrile (CAS 19677-11-3)
- 1-Phenyl-2-({[4-(trifluoromethyl)phenyl]methyl}sulfanyl)-1H-imidazole (CAS 478040-08-3)
- 6-Methyl-4-(3-trifluoromethyl-benzyl)-1,2,3,4,5,6-hexahydro-[2,3]bipyridinyl (CAS 1361114-42-2)
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- 5-Phenyl-1-[3-(trifluoromethyl)phenyl]-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264041-63-5)
- N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)isonicotinamide (CAS 1421526-56-8)
Recommended Standards
- Methyl 2-((4-(thiophen-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl)thio)acetate (CAS 505053-94-1)
- Dimethyl 4,4'-sulfonyldibenzoate (CAS 3965-53-5)
- N-(4-(pyrrolidin-1-yl)phenyl)-3-(trifluoromethyl)benzamide (CAS 251097-28-6)
- Carbamic Acid, [(1S)-1-formyl-2-(phenylmethoxy)ethyl]-, 1,1-dimethylethyl ester (9CI) (CAS 79069-54-8)
- (5-(Trifluoromethyl)isoxazol-3-yl)methanol (CAS 172031-94-6)
- N-Boc-3,5-difluoro-L-phenylalanine (CAS 205445-52-9)
- N-(1-Acetylindolin-6-yl)-4-butoxybenzamide (CAS 1021209-79-9)
- 1-(4-Bromophenylsulfonyl)piperazine (CAS 179334-20-4)
- Ethyl 2-chloro-5-(chlorosulfonyl)thiophene-3-carboxylate (CAS 1245643-45-1)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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