1,2-Bis(4-fluorobenzyl)diselane CAS 57239-58-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57239-58-4 |
| Molecular Formula | C14H12F2Se2 |
| Molecular Weight | 376.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,2-Bis(4-fluorobenzyl)diselane (CAS 57239-58-4) pharmaceutical standards reference standard. Molecular formula: C14H12F2Se2. Molecular weight: 376.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H12F2Se2 |
| Molecular Weight | 376.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
Related Bis Standards
- 5-(4-Fluorobenzyl)-6-methyl-2-(5-oxo-3-phenyl-2,5-dihydro-1H-pyrazol-1-yl)-4(3H)-pyrimidinone (CAS 861207-08-1)
- 3-(2-(4-Fluorobenzyl)imidazo[2,1-b]thiazol-6-yl)-2H-chromen-2-one (CAS 881970-80-5)
- (E)-3-(2-(((2-fluorobenzyl)oxy)imino)ethyl)-4-phenylthiophene-2,5-dicarbonitrile (CAS 343372-54-3)
- 2-((4-Fluorobenzyl)amino)-2-oxoethyl 3,4,5-trimethoxybenzoate (CAS 380553-47-9)
- Ethyl 2-((4-(4-fluorobenzyl)-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)propanoate (CAS 294853-51-3)
- 2-((4-Fluorobenzyl)thio)-5-phenyl-1-(p-tolyl)-1H-imidazole (CAS 1206989-86-7)
- 2-((4-Fluorobenzyl)thio)-5-phenyl-1-(o-tolyl)-1H-imidazole (CAS 1207043-50-2)
- 2-((3-Fluorobenzyl)thio)-1-methyl-4,5-diphenyl-1H-imidazole (CAS 339277-93-9)
Recommended Standards
- (5-Bromofuran-2-yl)(3-(3-(pyrimidin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1327629-69-5)
- 2-[2-Amino-4-(Trifluoromethyl)Phenyl]-3-(2,4-Dichlorophenyl)Acrylic Acid (CAS 94133-64-9)
- (5-Bromofuran-2-yl)(3-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1327575-52-9)
- 3-Benzyl-1-ethyl-1,4,5,6-tetrahydropyrrolo[2,3-c]pyrazole (CAS 641584-88-5)
- 3-Bromo-5-chloro-6-methylpyrazolo[1,5-a]pyrimidine (CAS 2097938-70-8)
- 1-[4-(pentan-3-yloxy)phenyl]ethan-1-ol (CAS 1523303-48-1)
- 2-Amino-N6-(dimethylaminomethylidene)-N2-isobutyryl-2’-O-methyladenosine (CAS 869354-83-6)
- 3-Amino-1-(2-hydroxyethoxy)-1H-pyrazol-4-ol (CAS 927417-51-4)
- 4-Chloro-5-methylpicolinaldehyde (CAS 1060801-47-9)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
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