(3AR,5R,5aS,8aS,8bR)-5-ethyl-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran CAS 117475-49-7

Purity 97%+In StockPharmaceutical Standards
CAS No.117475-49-7
Molecular FormulaC13H22O5
Molecular Weight258.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3AR,5R,5aS,8aS,8bR)-5-ethyl-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran CAS 117475-49-7 chemical structure

Description

CATO supplies (3AR,5R,5aS,8aS,8bR)-5-ethyl-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran (CAS 117475-49-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H22O5. Molecular weight: 258.31 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H22O5
Molecular Weight258.31 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990

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