2-(Phenylthio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide CAS 309280-39-5
| CAS No. | 309280-39-5 |
| Molecular Formula | C11H8F3N3OS2 |
| Molecular Weight | 319.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(Phenylthio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide.
CATO supplies 2-(Phenylthio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 309280-39-5), a certified reference material (molecular formula C11H8F3N3OS2, MW 319.33 g/mol) for analytical method development and quality control.
2-(Phenylthio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (C11H8F3N3OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H8F3N3OS2 |
| Molecular Weight | 319.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Phenylthio Standards
- 2-(Phenylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 2096336-93-3)
- 1-(Phenyl(phenylthio)methyl)-1H-benzo[d][1,2,3]triazole (CAS 138904-87-7)
- N-((4-(Phenylthio)tetrahydro-2H-pyran-4-yl)methyl)furan-2-carboxamide (CAS 1798015-20-9)
- Phenyl[2-phenylthio)phenyl]carbamate (CAS 111974-73-3)
- 3-(Phenylthio)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)propan-1-one (CAS 1351643-64-5)
- 2-Phenyl-1-((phenylthio)methyl)-1H-benzo[d]imidazole (CAS 111198-32-4)
- 2-(Phenylthio)anthracene-9,10-dione (CAS 13354-40-0)
- 3-(Phenylthio)-2-(1H-1,2,4-triazol-3-yl)-5-(trifluoromethyl)pyridine (CAS 1823183-64-7)
Recommended Standards
- 2-(Benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 380423-11-0)
- 2-Formylphenyl 4-acetamidobenzenesulfonate (CAS 634593-04-7)
- 2-(4-Acetylphenylsulfonamido)benzoic acid (CAS 871922-86-0)
- 3-(1-(2-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 861212-03-5)
- Hexahydro-1H-inden-4(2H)-one (CAS 5686-83-9)
- 3-(Thiophen-2-ylthio)pyrazine-2-carbonitrile (CAS 882286-30-8)
- 6-(Dimethylamino)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 5444-27-9)
- 2-(4-Chloro-3-methyl-1h-pyrazol-1-yl)acetic acid (CAS 180741-31-5)
- (R)-N-(2,6-Dichlorobenzyl)pyrrolidin-3-amine hydrochloride (CAS 1289585-44-9)
- 6-Bromo-7-fluoro-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 2750895-82-8)
- 4-(Azidomethyl)-2-(4-ethoxyphenyl)-5-methyl-1,3-oxazole (CAS 1325304-17-3)
- 1-(4-Ethylbenzyl)piperidin-4-ol (CAS 414881-31-5)
- (2,2-Difluorocyclohexyl)methanamine (CAS 1461715-53-6)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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