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 FormulaC9H12OSi
Molecular Weight164.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole CAS 321903-29-1 chemical structure

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 FormulaC9H12OSi
Molecular Weight164.28 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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