Methyl(phenyl)silanone CAS 4543-12-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4543-12-8 |
| Molecular Formula | C7H8OSi |
| Molecular Weight | 136.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl(phenyl)silanone (CAS 4543-12-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H8OSi. Molecular weight: 136.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H8OSi |
| Molecular Weight | 136.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- (2-Aminoethyl)(methyl)(methylimino)-lambda6-sulfanone (CAS 1936175-88-0)
- Polyphenylmethyldimethylsiloxane, average M.W. 2500 - 2700 (CAS 9005-12-3)
- (Z)-(1,2-difluorovinyl)trimethylsilane (CAS 17757-16-3)
- 2-Fluorobenzenebutanoic acid (CAS 143654-62-0)
- 1,1,1-Trifluoro-4-(isopropylamino)pent-3-en-2-one (CAS 127223-95-4)
- Ethyl 5-iodo-1,3-thiazole-2-carboxylate (CAS 1500358-48-4)
- 2,4-Dichloro-4'-(difluoromethoxy)-1,1'-biphenyl (CAS 1361682-76-9)
- 3-Bromo-1H-pyrrole-2,5-dione (CAS 98026-79-0)
- 6-Bromo-4-phenoxyquinoline (CAS 879324-21-7)
- 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)
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