(R,E)-11,13-Dihydroxy-4-methyl-4,5,6,7-tetrahydro-1H-benzo[d][1]oxacyclododecine-2,10-dione 1095588-70-7 CAS 1095588-70-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1095588-70-7
Molecular FormulaC16H18O5
Molecular Weight290.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R,E)-11,13-Dihydroxy-4-methyl-4,5,6,7-tetrahydro-1H-benzo[d][1]oxacyclododecine-2,10-dione 1095588-70-7 CAS 1095588-70-7 chemical structure

Description

CATO manufactures (R,E)-11,13-Dihydroxy-4-methyl-4,5,6,7-tetrahydro-1H-benzo[d][1]oxacyclododecine-2,10-dione 1095588-70-7 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies (R,E)-11,13-Dihydroxy-4-methyl-4,5,6,7-tetrahydro-1H-benzo[d][1]oxacyclododecine-2,10-dione 1095588-70-7 (CAS 1095588-70-7), a certified reference material (molecular formula C16H18O5, MW 290.31 g/mol) for analytical method development and quality control.

Structurally, (R,E)-11,13-Dihydroxy-4-methyl-4,5,6,7-tetrahydro-1H-benzo[d][1]oxacyclododecine-2,10-dione 1095588-70-7 (C16H18O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 290.31 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC16H18O5
Molecular Weight290.31 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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