1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole CAS 321903-29-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321903-29-1 |
| Molecular Formula | C9H12OSi |
| Molecular Weight | 164.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole (CAS 321903-29-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12OSi. Molecular weight: 164.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H12OSi |
| Molecular Weight | 164.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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.) | 2025 |
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