(1S,4AS,7aS)-methyl 1-((tert-butyldimethylsilyl)oxy)-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate CAS 116287-88-8

Purity 97%+In StockPharmaceutical Standards
CAS No.116287-88-8
Molecular FormulaC17H28O5Si
Molecular Weight340.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,4AS,7aS)-methyl 1-((tert-butyldimethylsilyl)oxy)-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate CAS 116287-88-8 chemical structure

Description

(1S,4AS,7aS)-methyl 1-((tert-butyldimethylsilyl)oxy)-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate (CAS 116287-88-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H28O5Si. Molecular weight: 340.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H28O5Si
Molecular Weight340.49 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990

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