N-(Benzo[b]thiophen-3-yl)-2,2,2-trifluoroacetamide CAS 138900-83-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138900-83-1 |
| Molecular Formula | C10H6F3NOS |
| Molecular Weight | 245.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(Benzo[b]thiophen-3-yl)-2,2,2-trifluoroacetamide (CAS 138900-83-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6F3NOS. Molecular weight: 245.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6F3NOS |
| Molecular Weight | 245.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(Benzo[d][1,3]dioxol-5-yl)-6-methoxypyridazin-3-amine (CAS 61472-01-3)
- n-(Benzo[d][1,3]dioxol-5-ylmethyl)furan-2-carboxamide (CAS 325809-77-6)
- 3-Acetyl-5-(benzo[d]oxazol-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 78620-22-1)
- 1-(Benzo[d]thiazol-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1284949-70-7)
- 2-(Benzo[d]thiazol-2-yl)-3-fluorophenol (CAS 1928173-45-8)
- 1-(Benzo[d][1,3]dioxol-5-yl)-N-((5-methylfuran-2-yl)methyl)methanamine (CAS 626208-65-9)
- 2-(Benzo[d]thiazol-2-yl)-4-fluorophenol (CAS 90481-42-8)
- n-(Benzo[d][1,3]dioxol-4-ylmethyl)-2-(1h-pyrazol-1-yl)ethan-1-amine (CAS 1291625-08-5)
Recommended Standards
- 5-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-3-amine (CAS 1343936-75-3)
- Methyl 2-amino-3-(2-(difluoromethoxy)phenyl)propanoate (CAS 1404638-75-0)
- 5-(3-(Trifluoromethyl)phenyl)-1,2,4-thiadiazol-3-amine (CAS 1340060-73-2)
- 2-(Anthracen-9-ylmethylene)-1H-indene-1,3(2H)-dione (CAS 31060-60-3)
- 2-(2-(Dimethylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352523-43-3)
- N-(3,5-dimethylphenyl)-5-(4-methoxybenzyl)-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxamide (CAS 303986-78-9)
- (2-Fluoro-4-(1-methyl-1H-pyrazol-5-yl)phenyl)methanamine (CAS 1339173-74-8)
- 2,6-Dimethyl-4-(thiophen-2-yl)pyridine (CAS 50581-77-6)
- 7-Bromo-3-(2-chloro-5-(trifluoromethyl)pyrimidin-4-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indole-6-carbonitrile (CAS 2173193-94-5)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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 13829788188 / jacky.chen@cato-chem.com