4-(Trifluoromethyl)benzo[b]thiophen-2-amine CAS 2385617-19-4
| CAS No. | 2385617-19-4 |
| Molecular Formula | C9H6F3NS |
| Molecular Weight | 217.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Trifluoromethyl)benzo[b]thiophen-2-amine (CAS 2385617-19-4), a certified reference material (molecular formula C9H6F3NS, MW 217.21 g/mol) for analytical method development and quality control.
The molecular framework of 4-(Trifluoromethyl)benzo[b]thiophen-2-amine (C9H6F3NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H6F3NS |
| Molecular Weight | 217.21 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 2-Methyl-3-(trifluoromethyl)phenylisothiocyanate (CAS 1000577-12-7)
- 3-(Trifluoromethyl)benzyl thiocyanate (CAS 102859-64-3)
- 4-Methyl-2-(trifluoromethyl)benzo[d]thiazole (CAS 1188157-40-5)
- 6-Methyl-2-(trifluoromethyl)benzo[d]thiazole (CAS 1188158-87-3)
- 7-Methyl-2-(trifluoromethyl)benzo[d]thiazole (CAS 1188226-80-3)
- 2-(Trifluoromethyl)benzyl thiocyanate (CAS 1233513-28-4)
- 5-Methyl-2-(trifluoromethyl)benzo[d]thiazole (CAS 124168-45-2)
- 2-Methyl-4-(trifluoromethyl)benzo[d]thiazole (CAS 1261598-43-9)
Recommended Standards
- 4-(Prop-2-yn-1-ylthio)-2-(trifluoromethyl)pyridine (CAS 2408199-31-3)
- 4-(Trifluoromethyl)benzyl thiocyanate (CAS 41499-20-1)
- 2-Methyl-5-(trifluoromethyl)-1,3-benzothiazole (CAS 398-99-2)
- 4-[(Trifluoromethyl)thio]phenylacetonitrile (CAS 70124-90-2)
- Methyl 4-{[(5-chloro-2-hydroxyphenyl)methylidene]-amino}-3-fluorobenzoate (CAS 1296225-20-1)
- (2-(4-(Trifluoromethyl)phenyl)cyclopropyl)methanamine hydrochloride (CAS 1354952-92-3)
- 4'-(3,4-Difluorophenoxy)acetophenone (CAS 845866-50-4)
- Lithium methacrylate (CAS 13234-23-6)
- Ethyl 2-((2,5-dichlorophenyl)imino)-4-(trifluoromethyl)-2,3-dihydrothiazole-5-carboxylate (CAS 937597-89-2)
- 7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-3-amine (CAS 13728-21-7)
- 8-bromonaphthalen-2-amine (CAS 167275-44-7)
- 3-(4-Methylbenzoyl)phenyl acetate (CAS 890099-36-2)
- 3-Fluoro-2-methoxypyridine,HCl (CAS 1150163-74-8)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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