1,2:5,6-Bis-O-(1-Methylethylidene)-3,4-bis-O-[(11bR)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl]-D-mannitol CAS 1272671-13-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1272671-13-2
Molecular FormulaC52H60O10P2
Molecular Weight906.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2:5,6-Bis-O-(1-Methylethylidene)-3,4-bis-O-[(11bR)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl]-D-mannitol CAS 1272671-13-2 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.

CATO supplies 1,2:5,6-Bis-O-(1-Methylethylidene)-3,4-bis-O-[(11bR)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl]-D-mannitol (CAS 1272671-13-2), a certified reference material (molecular formula C52H60O10P2, MW 906.97 g/mol) for analytical method development and quality control.

Structurally, 1,2:5,6-Bis-O-(1-Methylethylidene)-3,4-bis-O-[(11bR)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl]-D-mannitol (C52H60O10P2) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 23.0, corresponding to approximately 23 ring(s) or double-bond equivalent(s). With a molecular weight of 906.97 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC52H60O10P2
Molecular Weight906.97 g/mol
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)23.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990

Recommended Standards

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