Naphthalen-2-yl trifluoromethanesulfonate CAS 3857-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3857-83-8 |
| Molecular Formula | C11H7F3O3S |
| Molecular Weight | 276.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Naphthalen-2-yl trifluoromethanesulfonate (CAS 3857-83-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7F3O3S. Molecular weight: 276.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7F3O3S |
| Molecular Weight | 276.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1958 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Naphthalen Standards
- Naphthalen-1-yl trifluoromethanesulfonate (CAS 99747-74-7)
- 1-Benzyl-3-(naphthalen-1-yl)urea (CAS 13256-79-6)
- 1-(4-(Naphthalen-1-ylmethoxy)phenyl)ethan-1-one (CAS 885267-47-0)
- N-(naphthalen-2-yl)-N-(pyridin-4-ylmethyl)acetamide (CAS 927129-48-4)
- (R)-1-(Naphthalen-1-yl)-N-((R)-1-phenylethyl)ethanamine (CAS 183316-91-8)
- (4-((Naphthalen-1-ylamino)methyl)phenyl)boronic acid (CAS 1029439-61-9)
- 3-(naphthalen-1-ylmethyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 476371-69-4)
- 5-Methyl-6-(naphthalen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922186-93-4)
Recommended Standards
- Trifluoro-methanesulfonic acid dimethyl(trifluoromethyl)silyl ester (CAS 2231140-80-8)
- Methyl 5-(trifluoromethoxy)benzo[b]thiophene-2-carboxylate (CAS 885279-16-3)
- 890100-01-3 4-(2,6-Difluorobenzoyl)phenyl acetate DTXSID70641727 (CAS 890100-01-3)
- {2-[4-(4-methanesulfonylphenyl)-1h-imidazol-2-yl]ethyl}(propan-2-yl)amine (CAS 1184436-23-4)
- 9-Amino-3,4-dihydroacridin-1(2H)-one (CAS 104675-26-5)
- 1-(3-Fluoro-2-methylphenyl)-3-methylbutan-1-one (CAS 1443344-19-1)
- 1-(4-Aminophenyl)cyclobutanecarboxylic Acid (CAS 1314661-85-2)
- 1-(5-Phenylthiophen-2-yl)ethan-1-amine (CAS 927802-47-9)
- 3-chloro-4-[(1,3-dimethyl-1H-pyrazol-5-yl)methoxy]aniline (CAS 1310379-26-0)
- Custom peptides (CAS CATO-CPTD788509)
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