5,8-Dimethoxy-2-naphthalenol Triflate CAS 1243852-84-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243852-84-7 |
| Molecular Formula | C13H11F3O5S |
| Molecular Weight | 336.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,8-Dimethoxy-2-naphthalenol Triflate (CAS 1243852-84-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11F3O5S. Molecular weight: 336.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11F3O5S |
| Molecular Weight | 336.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
- 4,6-Dimethoxy-2-methyl-3-(4-(trifluoromethyl)phenyl)benzofuran (CAS 922140-89-4)
- 4-(6,8-Dimethoxy-4-methyl-2,3-dihydro-1H-pyrrolo[3,2-c]quinolin-1-yl)phenol (CAS 860789-35-1)
- 2,3-Dimethoxy-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898756-03-1)
- 3,5-Dimethoxy-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898756-23-5)
- 4,6-Dimethoxy-2-(2,4,5-trichlorophenoxy)pyrimidine (CAS 866143-61-5)
- 2,4-Dimethoxy-N-[(2-methoxyphenyl)methyl]-3-methylbenzene-1-sulfinamide (CAS 338982-01-7)
- 1-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)naphthalen-2-ol (CAS 897035-07-3)
- 2,5-Dimethoxy-N-(2-(methylsulfonyl)phenyl)benzamide (CAS 955846-53-4)
Recommended Standards
- 6-Nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-Dione (CAS 118876-58-7)
- (5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)boronic acid (CAS 1639977-64-2)
- Methyl 2-phenethyl-6-(phosphonooxy)benzoate (CAS 1171921-37-1)
- 5-Isopropyl-3-phenylimidazolidine-2,4-dione (CAS 103774-42-1)
- 2,6-diazaspiro[3.4]octan-5-one;hydrochloride (CAS 1203683-28-6)
- 5-Bromo-2-chloro-3-(pyrrolidine-1-carbonyl)pyridine (CAS 1249608-32-9)
- 3-Amino-1-methyl-1H-pyrrole-2-carboxamide (CAS 1823363-37-6)
- n-((4-Bromothiophen-2-yl)methyl)prop-2-en-1-amine (CAS 1040047-22-0)
- Ethyl 5-(((3-chlorophenyl)amino)methyl)furan-2-carboxylate (CAS 1217034-54-2)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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