5-(trifluoromethyl)-1-benzothiophene-2-carbaldehyde CAS 1135283-83-8
| CAS No. | 1135283-83-8 |
| Molecular Formula | C10H13F3OS |
| Molecular Weight | 238.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(trifluoromethyl)-1-benzothiophene-2-carbaldehyde (CAS 1135283-83-8) is a high-purity analytical reference standard with the molecular formula C10H13F3OS and a molecular weight of 238.27 g/mol.
5-(trifluoromethyl)-1-benzothiophene-2-carbaldehyde (C10H13F3OS) contains 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. 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 5-(trifluoromethyl)-1-benzothiophene-2-carbaldehyde 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 | C10H13F3OS |
| Molecular Weight | 238.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
- 6-(trifluoromethyl)-1-benzothiophene-2-carbaldehyde (CAS 863118-49-4)
- 2-(4-((Trifluoromethyl)thio)phenyl)ethane-1-thiol (CAS 1443326-88-2)
- 4-[4-(Trifluoromethyl)-1,3-thiazol-2-yl]morpholine (CAS 265107-02-6)
- 6-(3-(Trifluoromethyl)phenyl)pyridin-2-amine (CAS 1159819-59-6)
- 5-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1171920-15-2)
- 5-Phenyl-3-(trifluoromethyl)pyridin-2-amine (CAS 1186194-94-4)
- 5-(2-(Trifluoromethyl)phenyl)pyridin-3-amine (CAS 1224740-83-3)
- 5-(4-(Trifluoromethyl)phenyl)pyridin-3-amine (CAS 1225829-49-1)
Recommended Standards
- Ethyl 5-amino-1-(1,3-thiazol-2-yl)-1h-pyrazole-4-carboxylate (CAS 112267-06-8)
- 1142208-62-5 4-(4-Amino-6-mercapto-1,2-dihydro-1,3,5-triazin-2-yl)benzene-1,2-diol 9379AC C9H10N4O2S (CAS 1142208-62-5)
- 4-(1h-1,2,4-triaZol-1-ylmethyl)benzene-1-sulfonamide (CAS 1099632-71-9)
- 3-Amino-N-(1h-pyrazol-4-yl)benzene-1-sulfonamide (CAS 1156174-02-5)
- n-(4-Phenylthiazol-2-yl)-2-(phenylthio)acetamide (CAS 338957-82-7)
- 2-Methylpiperidin-4-ol hydrochloride (CAS 13959-11-0)
- (4-Fluoro-2-hydroxyphenyl)-4-piperidinyl-methanone (CAS 767582-67-2)
- 3-cyclopropylimidazolidin-4-one (CAS 1535474-30-6)
- 1,1-Dimethyl-2,3-dihydro-1H-indene-2-carboxylic acid (CAS 1367026-91-2)
- Methyl thieno[2',3':4,5]imidazo[2,1-b]thiazole-2-carboxylate (CAS 477851-85-7)
- (2S,4S)-pyrrolidine-2,4-dicarboxylic acid (CAS 64927-38-4)
- 2,8-Dihydroxy-9H-carbazole-3-carbaldehyde (CAS 187110-72-1)
- 2-(4-AMino-1H-pyrazol-1-yl)ethanol (CAS 948571-47-9)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com