2,7-Dimethoxy-3,6-bis(methylseleno)-naphthalene CAS 105405-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105405-00-3 |
| Molecular Formula | C14H16O2Se2 |
| Molecular Weight | 374.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,7-Dimethoxy-3,6-bis(methylseleno)-naphthalene (CAS 105405-00-3) pharmaceutical standards reference standard. Molecular formula: C14H16O2Se2. Molecular weight: 374.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H16O2Se2 |
| Molecular Weight | 374.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1987 |
Related Dimethoxy Standards
- 2,6-Dimethoxy-3,7-bis(methylseleno)-naphthalene (CAS 136559-37-0)
- 2,5-Dimethoxy-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]benzene-1-sulfonamide (CAS 339016-95-4)
- Methyl 2-((1-(1,4-dimethoxy-3-methylnaphthalen-2-yl)-3-methylbut-3-en-2-yl)thio)acetate (CAS 99347-76-9)
- 1-Benzyl-4-(2,4-dimethoxy-3-methylbenzenesulfinyl)piperazine (CAS 338981-87-6)
- 2,3-Dimethoxy-N-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)benzamide (CAS 954022-40-3)
- N1-(5,6-Dimethoxy-4-methylquinolin-8-yl)-N6,N6-diethylhexane-1,6-diamine dihydrochloride (CAS 68219-28-3)
- 7-(4,5-Dimethoxy-2-methylnaphthalen-1-yl)-1,3-dimethylisoquinolin-8-ol (CAS 68727-50-4)
- Benzyl 4,4-dimethoxy-3-((methylsulfonyl)oxy)piperidine-1-carboxylate (CAS 1956306-17-4)
Recommended Standards
- Roxadustat Impurity 139 (CAS CATO-C4X-2213139)
- N-(4-bromophenyl)-6-methoxy-2-oxo-2H-chromene-3-carboxamide (CAS 314272-99-6)
- 2-(2,4-Bis(trifluoromethyl)imidazo[1,2-a]pyrido[3,2-e]pyrazin-8-yl)-1,3,4-oxadiazole (CAS 1431424-54-2)
- 1-Olein-2-Palmitin-3-Linolein (CAS 2534-97-6)
- 4-Amino-N,N-Dimethylbenzylamine (CAS 6406-74-2)
- 2-(((4-Bromophenyl)amino)methyl)-6-methoxyphenol (CAS 196081-75-1)
- Methyl 3-{[3-(dimethylamino)propyl]amino}butanoate (CAS 1154386-40-9)
- N-Nitroso Leucine Impurity 1 (CAS 78814-91-2)
- Ethyl 2-(4-methylpiperazin-1-yl)isonicotinate (CAS 290300-93-5)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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