7,8-Dihydronaphthalen-1-yl trifluoromethanesulfonate CAS 802918-37-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 802918-37-2 |
| Molecular Formula | C11H9F3O3S |
| Molecular Weight | 278.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,8-Dihydronaphthalen-1-yl trifluoromethanesulfonate (CAS 802918-37-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9F3O3S. Molecular weight: 278.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9F3O3S |
| Molecular Weight | 278.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Dihydronaphthalen Standards
- 3,4-Dihydronaphthalen-1-yl trifluoromethanesulfonate (CAS 123994-49-0)
- (E)-3,4-dihydronaphthalen-1(2H)-one O-(2-phenylacetyl) oxime (CAS 383148-90-1)
- 4-((1-Oxo-3,4-dihydronaphthalen-2(1H)-ylidene)methyl)benzonitrile (CAS 68434-51-5)
- (E)-3,4-dihydronaphthalen-1(2H)-one O-(3-chlorobenzoyl) oxime (CAS 383148-84-3)
- 2-(3,4-Dihydronaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2126819-57-4)
- 2-(3,4-Dihydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2361221-57-8)
- (E)-3,4-dihydronaphthalen-1(2H)-one O-phenylsulfonyl oxime (CAS 145609-82-1)
- N-(3,4-Dihydronaphthalen-2-yl)-N-methylfuran-3-carboxamide (CAS 83913-70-6)
Recommended Standards
- 4-Benzyloxy-2,6-difluorobenzoic acid methyl ester (CAS 1993479-31-4)
- Benzaldehyde, 4-(difluoromethoxy)-3-(phenylmethoxy)- (CAS 577968-58-2)
- 4-[(2,6-Difluorophenyl)methoxy]-3-methoxybenzaldehyde (CAS 819075-84-8)
- 6-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-5-chloronicotinic acid (CAS 683241-92-1)
- 4-Butoxy-2,5-difluorophenol (CAS 1881295-61-9)
- (R)-2-Ethyl-2-methylsuccinic acid (CAS 24410-76-2)
- (5-(3,4-Dichlorophenyl)isoxazol-3-yl)methanol (CAS 338776-95-7)
- 5-Bromo-2-oxo-1,2-dihydropyridine-3-sulfonyl chloride (CAS 1261752-89-9)
- (2R,3R,4S,5R)-1,2:4,5-Di-O-isopropylidene-3-nonadecanol (CAS 570414-07-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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 13829788188 / jacky.chen@cato-chem.com