4,4'-Sulfinylbis(fluorobenzene) CAS 395-25-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 395-25-5 |
| Molecular Formula | C12H8F2OS |
| Molecular Weight | 238.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Sulfinylbis(fluorobenzene) (CAS 395-25-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8F2OS. Molecular weight: 238.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8F2OS |
| Molecular Weight | 238.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Sulfinylbis Standards
- 2,2'-Sulfinylbis(nitrobenzene) (CAS 30388-70-6)
- 1,1'-(Sulfinylbis(methylene))bis(1H-benzo[d][1,2,3]triazole) (CAS 300395-73-7)
- 4,4'-Sulfinylbis((trifluoromethyl)benzene) (CAS 143028-36-8)
- 4,4'-Sulfinylbis(2-(tert-butyl)-5-methylphenol) (CAS 31710-39-1)
- 6,6'-Sulfinylbis(1,2,3,4,5-pentafluorobenzene) (CAS 26346-84-9)
- 4,4'-Sulfinylbis(iodobenzene) (CAS 647829-43-4)
Recommended Standards
- 4-(5-Fluoro-2-methylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951885-04-4)
- 4-[4-(1H-1,2,4-Triazol-1-yl)phenyl]pyrimidin-2-amine (CAS 685106-75-6)
- 4-(2,4-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutyric acid (CAS 951885-24-8)
- 2-Chloro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine (CAS 2121515-21-5)
- (+/-)-tert-Butyl 2-oxo-4-vinylazetidine-1-carboxylate (CAS 390402-27-4)
- 2H-Pyrido[4,3-b]indol-2-ol (CAS 66570-76-1)
- (E)-4-(pyrrolidin-1-yl)but-2-enoic acid (CAS 848185-03-5)
- 2,4-Dichloro-3-fluorophenol (CAS 343-99-7)
- (R)-1-(2,3-Difluorophenyl)ethanamine hydrochloride (CAS 1351580-15-8)
- Peptide 440 (CAS CATO-CPTD788440)
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