(4R,5R)-(-)-2,2-Dimethyl-,,','-tetraphenyl-1,3-dioxolane-4,5-dimethanol, (R,R)-TADDOL 93379-48-7 ((4R,5R)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-(4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL;(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRPHENYL-L-THREITOL;(-)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE;(-)-TADDOL;(-)-TRANS-4,5-BIS-(DIPHENYL-HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(-)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-TRANS-ALPHA,ALPHA'-(DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(2R,3R)-(-)-1,1,4,4-TETRAPHENYL-2,3-(2-PROPYLIDENEDIOXY)-BUTANE-1,4-DIOL;(2R,3R)-(-)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(2R,3R)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-1,2,3,4-BUTANETETROL;(4R,5R)-(-)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(4R,5R)-2,2-DIMETHYL-A,A,A',A'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;(4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;(4R,5R)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYLDIOXOLANE;(R,R)-TADDOL;1,1,4,4-TETRAPHENYL-2,3-O-ISOPROPYLIDENE-L-THREITOL;2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL;ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;SEEBACH REAGENT;TADDOL;[(4R,5R)-5-(HYDROXY-DIPHENYL-METHYL)-2,2-DIMETHYL-[1,3]DIOXOLAN-4-YL]-DIPHENYL-METHANOL;(4R,5R)-(-)-2,2-Dimethyl-,,','-tetraphenyl-1,3-dioxolane-4,5-dimethanol, (R,R)-TADDOL SC11817 CAS 93379-48-7

Description

(4R,5R)-(-)-2,2-Dimethyl-,,','-tetraphenyl-1,3-dioxolane-4,5-dimethanol, (R,R)-TADDOL 93379-48-7 ((4R,5R)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-(4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL;(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRPHENYL-L-THREITOL;(-)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE;(-)-TADDOL;(-)-TRANS-4,5-BIS-(DIPHENYL-HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(-)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-TRANS-ALPHA,ALPHA'-(DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(2R,3R)-(-)-1,1,4,4-TETRAPHENYL-2,3-(2-PROPYLIDENEDIOXY)-BUTANE-1,4-DIOL;(2R,3R)-(-)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(2R,3R)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-1,2,3,4-BUTANETETROL;(4R,5R)-(-)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(4R,5R)-2,2-DIMETHYL-A,A,A',A'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;(4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;(4R,5R)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYLDIOXOLANE;(R,R)-TADDOL;1,1,4,4-TETRAPHENYL-2,3-O-ISOPROPYLIDENE-L-THREITOL;2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL;ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;SEEBACH REAGENT;TADDOL;[(4R,5R)-5-(HYDROXY-DIPHENYL-METHYL)-2,2-DIMETHYL-[1,3]DIOXOLAN-4-YL]-DIPHENYL-METHANOL;(4R,5R)-(-)-2,2-Dimethyl-,,','-tetraphenyl-1,3-dioxolane-4,5-dimethanol, (R,R)-TADDOL SC11817 (CAS 93379-48-7), molecular formula C31H54O4 and molecular weight 490.76 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, (4R,5R)-(-)-2,2-Dimethyl-,,','-tetraphenyl-1,3-dioxolane-4,5-dimethanol, (R,R)-TADDOL 93379-48-7 ((4R,5R)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-(4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL;(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRPHENYL-L-THREITOL;(-)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE;(-)-TADDOL;(-)-TRANS-4,5-BIS-(DIPHENYL-HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(-)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(-)-TRANS-ALPHA,ALPHA'-(DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL);(2R,3R)-(-)-1,1,4,4-TETRAPHENYL-2,3-(2-PROPYLIDENEDIOXY)-BUTANE-1,4-DIOL;(2R,3R)-(-)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(2R,3R)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-1,2,3,4-BUTANETETROL;(4R,5R)-(-)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL;(4R,5R)-2,2-DIMETHYL-A,A,A',A'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;(4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;(4R,5R)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYLDIOXOLANE;(R,R)-TADDOL;1,1,4,4-TETRAPHENYL-2,3-O-ISOPROPYLIDENE-L-THREITOL;2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL;ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL;SEEBACH REAGENT;TADDOL;[(4R,5R)-5-(HYDROXY-DIPHENYL-METHYL)-2,2-DIMETHYL-[1,3]DIOXOLAN-4-YL]-DIPHENYL-METHANOL;(4R,5R)-(-)-2,2-Dimethyl-,,','-tetraphenyl-1,3-dioxolane-4,5-dimethanol, (R,R)-TADDOL SC11817 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 490.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

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

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