2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose, 98%, 98%

cas: 20880-92-6 — see every product listed under this CAS number, including other names

2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose, 98%, 98% (CAS 20880-92-6) is a chemical reagent available from Chemat. Available pack sizes: 5g, 10g, 25g, 100g, 500g, 1kg. Offered by: Chemat.

brandChemat
catalog numberCh113JWI-5g
cas20880-92-6
size5g
availability 5000g

Available pack sizes

brand size price
Chemat 5g 78.80 Pln
Chemat 10g 83.60 Pln
Chemat 25g 88.40 Pln
Chemat 100g 155.60 Pln
Chemat 500g 595.20 Pln
Chemat 1kg 971.60 Pln

properties

purity98%
delivery time3 weeks
Structural formula: {0} (CAS {1})

[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol (CAS 20880-92-6) is a chemical compound with the molecular formula C12H20O6 and a molecular weight of 260.28 g/mol. IUPAC name: [(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol. InChIKey: PSSHGMIAIUYOJF-XBWDGYHZSA-N.

Identity
Molecular formulaC12H20O6
Molecular weight260.28 g/mol
IUPAC name[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methanol
InChIKeyPSSHGMIAIUYOJF-XBWDGYHZSA-N
SMILESCC1(O[C@@H]2CO[C@@]3([C@H]([C@@H]2O1)OC(O3)(C)C)CO)C

Computed by PubChem (NCBI)

Synonyms: D-Fructopyranose diacetonide, Diacetone-D-fructose, Diacetone-beta-D-fructose, DIACETONE FRUCTOSE, Diacetonefructose, Topiramate EP Impurity A, Diacetone-ss-D-fructose, Diacetone-|A-D-fructose, Topiramate impurity A CRS
Isomers (same molecular formula)
3-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]propanoic acid C12H20O6
(3'aR,4S,7'S,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol C12H20O6
(1R)-1-[(3aR,5R,6S,6aR)-6-hydroxyspiro[3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole-2,1'-cyclohexane]-5-yl]ethane-1,2-diol C12H20O6
(1R)-1-[(3aR,5S,6S,6aR)-2,2-dimethyl-6-prop-2-enoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]ethane-1,2-diol C12H20O6
(3aR,4S,5R,6R,7S,7aS)-spiro[3a,4,5,6,7,7a-hexahydro-1,3-benzodioxole-2,1'-cyclohexane]-4,5,6,7-tetrol C12H20O6
2,3-di(propanoyloxy)propyl propanoate C12H20O6
diethyl 2,2-dimethyl-1,3-dioxane-5,5-dicarboxylate C12H20O6
(3aS,5R,6R,6aS)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol C12H20O6
2,2,3',3'-tetramethylspiro[1,3-dioxolane-4,6'-2,4,7-trioxabicyclo[3.3.1]nonane]-9'-ol C12H20O6
4,4,11,11-tetramethyl-3,5,10,12-tetraoxatricyclo[7.3.0.02,6]dodecane-7,8-diol C12H20O6
(1R,2R,6R,7S,8S,9R)-4,4,11,11-tetramethyl-3,5,10,12-tetraoxatricyclo[7.3.0.02,6]dodecane-7,8-diol C12H20O6

Also listed as

Diacetonefructose, 98% Combi-blocks CAS 20880-92-6
Topiramate EP Impurity A (Topiramate USP Related Compound A) Chemat Brand CAS 20880-92-6
Topiramate Related Compound A Chemat Brand CAS 20880-92-6
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, >95% (HPLC) TRC CAS 20880-92-6
2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose, >95% (HPLC) TRC CAS 20880-92-6
2,3:4,5-Bis-O-(1-methylethylidene)-beta-D-fructopyranose Mikromol CAS 20880-92-6
Diacetonefructose GLPBio CAS 20880-92-6
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, 98% Thermo Scientific (Alfa Aesar) CAS 20880-92-6
2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose Biosynth CAS 20880-92-6
2,3:4,5-Di-O-isopropylidene-beta-D-fructopyranose, >98.0%(GC) TCI CAS 20880-92-6
2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose Chemat CAS 20880-92-6
Diacetone-β-D-fructose 97% Ambeed CAS 20880-92-6
Diacetone-β-D-fructose, 98.0% MedChemExpress CAS 20880-92-6
Diacetone-β-D-fructose (Standard) MedChemExpress CAS 20880-92-6
Diacetone-Ăź-D-fructose, 98% Fluorochem CAS 20880-92-6