271565679C 14736-58-4 Garcinia biflavonoid 1 (3,8'-Bi-4H-1-benzopyran)-4,4'-dione, 2,2',3,3'-tetrahydro-3',5,5',7,7'-pentahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S-(2alpha,3beta(2'S*,3'S*)))- GB1 Garcinia UNII-271565679C CAS 14736-58-4

Purity 97%+In StockPharmaceutical Standards
CAS No.14736-58-4
Molecular FormulaC30H22O11
Molecular Weight558.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

271565679C 14736-58-4 Garcinia biflavonoid 1 (3,8'-Bi-4H-1-benzopyran)-4,4'-dione, 2,2',3,3'-tetrahydro-3',5,5',7,7'-pentahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S-(2alpha,3beta(2'S*,3'S*)))- GB1 Garcinia UNII-271565679C CAS 14736-58-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 271565679C 14736-58-4 Garcinia biflavonoid 1 (3,8'-Bi-4H-1-benzopyran)-4,4'-dione, 2,2',3,3'-tetrahydro-3',5,5',7,7'-pentahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S-(2alpha,3beta(2'S*,3'S*)))- GB1 Garcinia UNII-271565679C.

271565679C 14736-58-4 Garcinia biflavonoid 1 (3,8'-Bi-4H-1-benzopyran)-4,4'-dione, 2,2',3,3'-tetrahydro-3',5,5',7,7'-pentahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S-(2alpha,3beta(2'S*,3'S*)))- GB1 Garcinia UNII-271565679C (CAS 14736-58-4) is a high-purity analytical reference standard with the molecular formula C30H22O11 and a molecular weight of 558.49 g/mol.

271565679C 14736-58-4 Garcinia biflavonoid 1 (3,8'-Bi-4H-1-benzopyran)-4,4'-dione, 2,2',3,3'-tetrahydro-3',5,5',7,7'-pentahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S-(2alpha,3beta(2'S*,3'S*)))- GB1 Garcinia UNII-271565679C (C30H22O11) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

CATO manufactures 271565679C 14736-58-4 Garcinia biflavonoid 1 (3,8'-Bi-4H-1-benzopyran)-4,4'-dione, 2,2',3,3'-tetrahydro-3',5,5',7,7'-pentahydroxy-2,2'-bis(4-hydroxyphenyl)-, (2S-(2alpha,3beta(2'S*,3'S*)))- GB1 Garcinia UNII-271565679C 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.

Physical & Chemical Properties

Molecular FormulaC30H22O11
Molecular Weight558.49 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)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

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