Methyl(3,3,3-trifluoropropyl)silanediol CAS 660-78-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 660-78-6 |
| Molecular Formula | C22H18Cl4O2 |
| Molecular Weight | 456.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl(3,3,3-trifluoropropyl)silanediol (CAS 660-78-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H18Cl4O2. Molecular weight: 456.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H18Cl4O2 |
| Molecular Weight | 456.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Methyl Standards
- 3-[bis(3,3,3-trifluoropropyl)phosphoryl]-1,1,1-trifluoropropane (CAS 83280-93-7)
- 1,3-Bis(3,3,3-trifluoropropyl)-1,1,3,3-tetramethyldisilazane (CAS 39482-87-6)
- 3-(3,3,3-Trifluoropropyl)heptamethyltrisiloxane (CAS 27703-88-4)
- (S)-2-(3-((3,3,3-trifluoropropyl)sulfonyl)propyl)pyrrolidine (CAS 1670273-43-4)
- (R)-2-(3-((3,3,3-trifluoropropyl)sulfonyl)propyl)pyrrolidine (CAS 1670273-44-5)
- 3,3,3-Trifluoropropyl 4-methylbenzenesulfonate (CAS 2342-67-8)
- (3,3,3-Trifluoropropyl)triethoxysilane (CAS 681-97-0)
- (S)-2-(2-((3,3,3-trifluoropropyl)sulfonyl)ethyl)pyrrolidine (CAS 1670272-82-8)
Recommended Standards
- Hydrochlordecone (CAS 53308-47-7)
- 2,6-Bis(2-chlorophenyl) 4-(trifluoromethyl)pyridine-2,6-dicarboxylate (CAS 1209764-28-2)
- 2-((2,6-Dichlorobenzyl)thio)-7-(2,4-dichlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338417-67-7)
- (3R,4R)-1-(tert-Butoxycarbonyl)-4-phenylpiperidine-3-carboxylic acid (CAS 197900-84-8)
- 2-Cyclopropyl-2-methylpropanoic Acid (CAS 71199-13-8)
- (4R,5R)-4,5-Dimethoxy-4,5-dihydro-1H-imidazol-2-amine (CAS 202391-52-4)
- 2,6-Dichlorobenzyl Alcohol (CAS 15258-73-8)
- 4-Fluoro-N-(quinoxalin-6-yl)benzenesulfonamide (CAS 478079-12-8)
- 2,2-Difluoro-1,3-dimethylbenzimidazolidine (CAS 374540-53-1)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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