3-{[2-(trifluoromethyl)phenyl]methyl}-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione CAS 338415-51-3
| CAS No. | 338415-51-3 |
| Molecular Formula | C16H10F3NO2S |
| Molecular Weight | 337.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 337.32 g/mol gives 3-{[2-(trifluoromethyl)phenyl]methyl}-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-{[2-(trifluoromethyl)phenyl]methyl}-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 338415-51-3), a certified reference material (molecular formula C16H10F3NO2S, MW 337.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H10F3NO2S, 3-{[2-(trifluoromethyl)phenyl]methyl}-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 337.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-{[2-(trifluoromethyl)phenyl]methyl}-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione 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 | C16H10F3NO2S |
| Molecular Weight | 337.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
- 4-{2-[4-(Trifluoromethyl)anilino]-1,3-thiazol-5-yl}-2-pyrimidinamine (CAS 1823183-29-4)
- 3-(3-(Trifluoromethyl)benzyl)-2H-benzo[e][1,3]thiazine-2,4(3H)-dione (CAS 338415-53-5)
- 3-Phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carbohydrazide (CAS 478048-36-1)
- 1-[2-(trifluoromethyl)benzenesulfonyl]piperidine-4-carboxylic acid (CAS 727717-69-3)
- 1-[3-(trifluoromethyl)benzenesulfonyl]piperidine-4-carboxylic acid (CAS 630049-57-9)
- N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)cyclohex-3-ene-1-carboxamide (CAS 1421505-66-9)
- 3-((1-(3-(Trifluoromethyl)phenyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)oxy)propan-1-ol (CAS 34580-73-9)
- 4-(4-(4-(Trifluoromethyl)phenoxy)piperidin-1-yl)phenol (CAS 681509-01-3)
Recommended Standards
- 3-Amino-4-phenyl-6-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 832737-67-4)
- 2-O-Methyl-b-D-N-acetylneuraminic Acid, Methyl Ester (CAS 6730-43-4)
- 2-[(2-Cyanoethyl)sulfanyl]-6-(5-methylfuran-2-yl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 625376-80-9)
- 4-(4-(Octyloxy)phenyl)-1,2,3-selenadiazole (CAS 479063-69-9)
- 1-phenylcyclopentane-1-carbaldehyde (CAS 21573-69-3)
- 4-((2-Aminoethyl)(methyl)amino)butanoic acid (CAS 1339534-26-7)
- 3-Bromo-1-(methylsulfonyl)-7-azaindole (CAS 1936025-30-7)
- 1-(4-(4-Chlorophenyl)thiazol-2-yl)-4-(pyridin-2-yl)-1H-pyrazol-5-amine (CAS 956961-81-2)
- Phosphatidylinositol diC8 (PI diC8) (CAS 105172-95-0)
- 3-tert-butyl-5-(trichloromethyl)-1,2,4-oxadiazole (CAS 1202-15-9)
- n-{[4-(aminomethyl)-1,3-thiazol-2-yl]methyl}benzamide (CAS 1376044-35-7)
- Ethyl 2-(ethylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 5518-76-3)
- 5-Bromo-1-methyl-3-(methylamino)pyridin-2(1H)-one (CAS 1706749-92-9)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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