22318-10-1 11H,13H-Oxireno(d)pyrano(4',3':3,3a)isobenzofuro(5,4-f)(2)benzopyran-4,6,13(2H,5aH)-trione, 8-(3-furanyl)-4a,8,8a,9,10,10a,14,14a-octahydro-3-hydroxy-2,2,4a,8a-tetramethyl-, (4aR-(4aalpha,4bR*,5abeta,8beta,8abeta,10abeta,10bR*,14abeta))- NSC 314322 Glaucin C CAS 22318-10-1

Purity 97%+In StockPharmaceutical Standards
CAS No.22318-10-1
Molecular FormulaC26H32O9
Molecular Weight488.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

22318-10-1 11H,13H-Oxireno(d)pyrano(4',3':3,3a)isobenzofuro(5,4-f)(2)benzopyran-4,6,13(2H,5aH)-trione, 8-(3-furanyl)-4a,8,8a,9,10,10a,14,14a-octahydro-3-hydroxy-2,2,4a,8a-tetramethyl-, (4aR-(4aalpha,4bR*,5abeta,8beta,8abeta,10abeta,10bR*,14abeta))- NSC 314322 Glaucin C CAS 22318-10-1 chemical structure

Description

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

22318-10-1 11H,13H-Oxireno(d)pyrano(4',3':3,3a)isobenzofuro(5,4-f)(2)benzopyran-4,6,13(2H,5aH)-trione, 8-(3-furanyl)-4a,8,8a,9,10,10a,14,14a-octahydro-3-hydroxy-2,2,4a,8a-tetramethyl-, (4aR-(4aalpha,4bR*,5abeta,8beta,8abeta,10abeta,10bR*,14abeta))- NSC 314322 Glaucin C (CAS 22318-10-1), molecular formula C26H32O9 and molecular weight 488.53 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 22318-10-1 11H,13H-Oxireno(d)pyrano(4',3':3,3a)isobenzofuro(5,4-f)(2)benzopyran-4,6,13(2H,5aH)-trione, 8-(3-furanyl)-4a,8,8a,9,10,10a,14,14a-octahydro-3-hydroxy-2,2,4a,8a-tetramethyl-, (4aR-(4aalpha,4bR*,5abeta,8beta,8abeta,10abeta,10bR*,14abeta))- NSC 314322 Glaucin C (C26H32O9) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 22318-10-1 11H,13H-Oxireno(d)pyrano(4',3':3,3a)isobenzofuro(5,4-f)(2)benzopyran-4,6,13(2H,5aH)-trione, 8-(3-furanyl)-4a,8,8a,9,10,10a,14,14a-octahydro-3-hydroxy-2,2,4a,8a-tetramethyl-, (4aR-(4aalpha,4bR*,5abeta,8beta,8abeta,10abeta,10bR*,14abeta))- NSC 314322 Glaucin C 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 FormulaC26H32O9
Molecular Weight488.53 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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