4-((Trifluoromethyl)thio)benzo[d]oxazole-2-carbaldehyde CAS 1806342-63-1
| CAS No. | 1806342-63-1 |
| Molecular Formula | C9H4F3NO2S |
| Molecular Weight | 247.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.19 g/mol gives 4-((Trifluoromethyl)thio)benzo[d]oxazole-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-((Trifluoromethyl)thio)benzo[d]oxazole-2-carbaldehyde (CAS 1806342-63-1) is a high-purity analytical reference standard with the molecular formula C9H4F3NO2S and a molecular weight of 247.19 g/mol.
Based on its molecular formula C9H4F3NO2S, 4-((Trifluoromethyl)thio)benzo[d]oxazole-2-carbaldehyde 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 247.19 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-((Trifluoromethyl)thio)benzo[d]oxazole-2-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H4F3NO2S |
| Molecular Weight | 247.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 5-((Trifluoromethyl)thio)indoline-2,3-dione (CAS 1344718-26-8)
- 2-(trifluoromethyl)-1,3-benzothiazole-4-carboxylic acid (CAS 1781508-50-6)
- 2-(Trifluoromethyl)-1,3-benzothiazole-6-carboxylic acid (CAS 55439-75-3)
- 2-(Trifluoromethyl)benzo[d]thiazole-5-carboxylic acid (CAS 933725-15-6)
- 5-(Trifluoromethyl)benzo[d]thiazole-2-carboxylic acid (CAS 219648-60-9)
- 5-(Trifluoromethyl)thieno[3,2-b]pyridine-6-carboxylic acid (CAS 243977-22-2)
- 2-((3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)amino)ethan-1-ol (CAS 309741-26-2)
- 7-(Trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1086380-46-2)
Recommended Standards
- (Dichloromethyl)triethoxysilane (CAS 19369-03-0)
- Thymidine-1,2,3,4,5- (CAS 156968-81-9)
- (3E)-1,1,1-Trifluoro-4-[(4-fluorophenyl)amino]pent-3-en-2-one (CAS 338393-22-9)
- 2-ethoxy-2-[4-fluoro-2-(trifluoromethyl)phenyl]acetonitrile (CAS 1521547-67-0)
- 2,6-Dichloro-4-methylbenzylamine (CAS 1803779-51-2)
- 2-Iodo-benzofuran (CAS 69626-75-1)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(2-nitroethyl)benzohydrazide (CAS 338770-92-6)
- 2-(3-Methylbenzylidene)benzofuran-3(2H)-one (CAS 61370-65-8)
- (23S)-23, 25-Dihydroxy Vitamin D3 (CAS 77733-16-5)
- 3-(Chloromethyl)-5-isopropyl-4-methyl-4H-1,2,4-triazole Hydrochloride (CAS 1432681-31-6)
- n-(1-Amino-2-methylpropan-2-yl)tetrahydrofuran-3-carboxamide (CAS 1340044-63-4)
- 2-Chloro-1-fluoro-3-(methoxymethoxy)benzene (CAS 860296-13-5)
- Pemafibrate Impurity 23 (CAS CATO-C4X-290323)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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