Chloromethyl-(4-chlorophenoxy)dimethylsilane CAS 203785-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203785-59-5 |
| Molecular Formula | C9H12Cl2OSi |
| Molecular Weight | 235.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Chloromethyl-(4-chlorophenoxy)dimethylsilane (CAS 203785-59-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12Cl2OSi. Molecular weight: 235.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12Cl2OSi |
| Molecular Weight | 235.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- Chloromethyl-(2-chlorophenoxy)dimethylsilane (CAS 88127-54-2)
- 2,6-Bis(chloromethyl)-1,4-dimethoxybenzene (CAS 1379163-23-1)
- 1,2-bis(chloromethyl)-4,5-dimethoxybenzene (CAS 1134-52-7)
- 3-(Chloromethyl)-5-(3-chlorothiophen-2-yl)-1,2,4-oxadiazole (CAS 1509882-79-4)
- 5,5'-Bis(chloromethyl)-3,3'-bi(1,2,4-oxadiazole) (CAS 3980-25-4)
- 2,4,6-Tris(chloromethyl)-1,3,5-trioxane (CAS 1129-52-8)
- 2-{[4-(chloromethyl)-1,3-thiazol-2-yl]methyl}pyridine (CAS 1094365-06-6)
- 6-(chloromethyl)-N-ethyl-N-(2-methoxyethyl)pyridin-2-amine (CAS 1248987-59-8)
Recommended Standards
- Methyl 4-cyano-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 2168855-19-2)
- 4-((Trifluoromethyl)sulfonyl)benzonitrile (CAS 312-21-0)
- 4-(2,3,5,6-Tetrafluorophenyl)morpholine (CAS 56251-96-8)
- Dimethyl 4-chloroisophthalate (CAS 60047-41-8)
- Tert-butyl (3R,3aR,7aR)-3-(((benzyloxy)carbonyl)amino)hexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate (CAS 1932358-80-9)
- N-(1-Cyclopropylethyl)aniline (CAS 133612-00-7)
- Tert-butyl 4-(5-bromopyrazin-2-yl)piperazine-1-carboxylate (CAS 622386-08-7)
- 5-Bromo-2-methylthiazole-4-carbonitrile (CAS 723743-71-3)
- 3',4'-Dihydrospiro[azetidine-3,2'-[1]benzopyran]-4'-one hydrochloride (CAS 1236862-45-5)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
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