(R,S)-Equol 4'-Sulfate Sodium Salt CAS 1189685-28-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1189685-28-6
Molecular FormulaC15H13O6S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R,S)-Equol 4'-Sulfate Sodium Salt CAS 1189685-28-6 chemical structure

Description

CATO manufactures (R,S)-Equol 4'-Sulfate Sodium Salt 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.

(R,S)-Equol 4'-Sulfate Sodium Salt (CAS 1189685-28-6), molecular formula C15H13O6SNa and molecular weight 344.31 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (R,S)-Equol 4'-Sulfate Sodium Salt (C15H13O6SNa) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 344.31 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC15H13O6S Na
Molecular Weight344.31 g/mol
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)9.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Sulfur Atoms1

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