(Chloromethyl)methylbis(pentafluorophenyl)silane CAS 77669-65-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77669-65-9 |
| Molecular Formula | C14H5ClF10Si |
| Molecular Weight | 426.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Chloromethyl)methylbis(pentafluorophenyl)silane (CAS 77669-65-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H5ClF10Si. Molecular weight: 426.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H5ClF10Si |
| Molecular Weight | 426.71 g/mol |
| Appearance | Off-white to pale 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 |
| 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.) | 1979 |
| Halogen Content | F/Cl-containing |
Related Chloromethyl Standards
- 5-(Chloromethyl)-5-hydroxy-3-methylfuran-2(5H)-one (CAS 71339-41-8)
- 2-(Chloromethyl)-4-(difluoromethyl)-3,5-diiodopyridine (CAS 1805254-05-0)
- 2-(Chloromethyl)-5-(difluoromethyl)-3,6-diiodopyridine (CAS 1805331-39-8)
- 2-(Chloromethyl)-6-(difluoromethyl)-3,5-diiodopyridine (CAS 1805331-45-6)
- 2-(Chloromethyl)-3-(difluoromethyl)-4,5-diiodopyridine (CAS 1806822-33-2)
- 2-(Chloromethyl)-6-(difluoromethyl)-3,4-diiodopyridine (CAS 1806826-75-4)
- 1,4-Bis(chloromethyl)-2,5-bis(octyloxy)benzene (CAS 174230-68-3)
- 1-(5-(Chloromethyl)-1,3,4-thiadiazol-2-yl)-2-methyl-4-((2-phenyl-1H-indol-3-yl)methylene)-1H-imidazol-5(4H)-one (CAS 143658-86-0)
Recommended Standards
- 3-((2-Chloro-6-fluorobenzyl)oxy)-1-(2,4-dichlorobenzyl)-2-methylpyridin-4(1H)-one (CAS 303144-72-1)
- Glutin-5-en-3α-ol (CAS 14554-13-3)
- 1-[(2-Chloro-6-fluorophenyl)methyl]-3-[(2,6-dichlorophenyl)methoxy]-2-methyl-1,4-dihydropyridin-4-one (CAS 338965-33-6)
- 2-Nitro-3-vinylpyridine (CAS 844503-09-9)
- ((1aS,6aS)-4-Methylenehexahydrocyclopropa[b]pyrrolizin-5a(3H)-yl)methanol (CAS 2856022-73-4)
- 1-(2,5-Dimethylphenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 872183-14-7)
- 3-[1-(4-chlorophenyl)-1H-1,2,3,4-tetraazol-5-yl]-4-(dimethylamino)-1,1,1-trifluorobut-3-en-2-one (CAS 152427-02-6)
- 6-amino-5-(2-chloroacetyl)-1-(2-methoxyethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione hydrochloride (CAS 1211710-95-0)
- 4-[5-(3,4-Difluoro-phenoxymethyl)-4-methyl-thiazol-2-yl]-azepan-4-ol hydrochloride (CAS 1361111-22-9)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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