Potassium 5-((4R,5R)-5-hydroxy-4-((S,E)-3-hydroxyoct-1-en-1-yl)-1-phenyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)pentanoate CAS 88851-62-1

Purity 97%+In StockPharmaceutical Standards
CAS No.88851-62-1
Molecular FormulaC26H34NO4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium 5-((4R,5R)-5-hydroxy-4-((S,E)-3-hydroxyoct-1-en-1-yl)-1-phenyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)pentanoate CAS 88851-62-1 chemical structure

Description

Potassium 5-((4R,5R)-5-hydroxy-4-((S,E)-3-hydroxyoct-1-en-1-yl)-1-phenyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)pentanoate (CAS 88851-62-1) is a high-purity analytical reference standard with the molecular formula C26H34NO4K and a molecular weight of 463.66 g/mol.

Structurally, Potassium 5-((4R,5R)-5-hydroxy-4-((S,E)-3-hydroxyoct-1-en-1-yl)-1-phenyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)pentanoate (C26H34NO4K) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 463.66 g/mol, it falls into the moderately-high-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).

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

As a certified reference material (CRM), Potassium 5-((4R,5R)-5-hydroxy-4-((S,E)-3-hydroxyoct-1-en-1-yl)-1-phenyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)pentanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC26H34NO4 K
Molecular Weight463.66 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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)10.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms1

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