N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-3-(trifluoromethyl)benzamide CAS 393567-46-9
| CAS No. | 393567-46-9 |
| Molecular Formula | C11H8F3N3OS2 |
| Molecular Weight | 319.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 319.33 g/mol gives N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-3-(trifluoromethyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-3-(trifluoromethyl)benzamide (CAS 393567-46-9), molecular formula C11H8F3N3OS2 and molecular weight 319.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H8F3N3OS2, N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-3-(trifluoromethyl)benzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 319.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-3-(trifluoromethyl)benzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 N Standards
- N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-2-(trifluoromethyl)benzamide (CAS 391875-79-9)
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- (2-((2-(Methylthio)ethyl)amino)ethyl)diphenylphosphine oxide (CAS 1839552-30-5)
- 2-(Methylthio)-5,7-diphenyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 165684-71-9)
- 2-(4-Methyl-2-(methylthio)-6-oxo-1,6-dihydropyrimidin-5-yl)ethyl 3-methylbenzoate (CAS 338401-95-9)
- N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)-5-phenylisoxazole-3-carboxamide (CAS 898513-01-4)
- N-(2-(Methylthio)benzo[d]thiazol-6-yl)-2-(thiophen-2-yl)acetamide (CAS 565220-63-5)
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Recommended Standards
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- N-{5H,6H-benzo[h]quinazolin-2-yl}-4-fluorobenzamide (CAS 306979-33-9)
- Methyl 2-(2-(benzo[d][1,3]dioxol-5-yl)acetamido)thiophene-3-carboxylate (CAS 922014-64-0)
- 2-[(4-benzylpiperazin-1-yl)methyl]-5-bromoaniline (CAS 1871163-99-3)
- Mexiletine-d3 HCl (CAS CATO-C4X-19295)
- 4-amino-3-methylphenyl thiocyanate (CAS 33192-10-8)
- 2-Ethyl-1h-benzo[d]imidazole-6-carboxylic acid (CAS 891454-18-5)
- N,N-bis(3-(dimethylamino)propyl)nitrous amide (CAS CATO-C3D-26181)
- Sodium 5-sulfonothioatothiopentane-1-sulfonate (CAS 385398-78-7)
- trans-4-Amino-N-methylcyclohexanecarboxamide (CAS 412290-82-5)
- 3-{[2-(1-Cyclohexen-1-yl)ethyl]amino}-N-methylpropanamide (CAS 1040691-07-3)
- 1-(3,5-difluorobenzyl)-1H-indole-3-carboxaldehyde (CAS 301822-68-4)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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