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1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol

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Products Intro: Product Name:1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
CAS:1707-77-3
Purity:99% Package:100g,500g,1kg,5kg,10kg
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Products Intro: Product Name:1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
CAS:1707-77-3
Purity:99% Package:500G;1KG;5KG;25KG
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Products Intro: Product Name:1,2:5,6-Di-O-isopropylidene-D-mannitol
CAS:1707-77-3
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Products Intro: Product Name:1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
CAS:1707-77-3
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Products Intro: Product Name:1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
CAS:1707-77-3
Purity:0.99 Package:5KG;1KG

1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol manufacturers

1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol Basic information
Product Name:1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
Synonyms:DIACETONE-D-MAN;DIACETONE-D-MANNITOL;D-MANNITOL DIACETONIDE;1,2:5,6-ISOPROPYLIDENE-D-MANNITOL;1,2,5,6-DI-O-ISOPROPYLIDENE-D-MANNITOL;1,2:5,6-DI-O-ISOPROPYLIDENE-D-MANNITOL;1,2:5,6-bis-o-(1-methylethylidene)-d-mannitol;1,2:5,6-BIS-O-(1-METHYLETHYLIDENE)-D-MARNITOL
CAS:1707-77-3
MF:C12H22O6
MW:262.3
EINECS:216-954-8
Product Categories:Liver Disease Series;Chiral Reagents;Biochemistry;Carbohydrates;Intermediates & Fine Chemicals;Pharmaceuticals;Dioxanes & Dioxolanes;Dioxolanes;O-Substituted Sugars;Sugar Alcohols;Sugars
Mol File:1707-77-3.mol
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol Structure
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol Chemical Properties
Melting point 120-122 °C(lit.)
Boiling point 382.0±32.0 °C(Predicted)
alpha 6 º (c=5, Chloroform)
density 1.175±0.06 g/cm3(Predicted)
refractive index 6.5 ° (C=8, CHCl3)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility methanol: 100 mg/mL, clear, colorless
form Crystalline Powder
pka12.98±0.20(Predicted)
color White
optical activity[α]/D +6.0±1.0°, c = 5 in chloroform
BRN 83765
InChIKeyODYBCPSCYHAGHA-ZYUZMQFOSA-N
CAS DataBase Reference1707-77-3(CAS DataBase Reference)
NIST Chemistry ReferenceD-Mannitol, 1,2:5,6-bis-o-(1-methylethylidene)-(1707-77-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25-36/37-26
WGK Germany 3
10-21
HS Code 29329990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol Usage And Synthesis
Chemical PropertiesWhite Solid
UsesNebivolol intermediate.
Purification MethodsAlthough quite soluble in H2O, it gives a purer product when crystallised from this solvent, forming needles [Baer J Am Chem Soc 67 338 1945, NMR: Curtis et al. J Chem Soc, Perkin Trans 1 1756 1977]. [Beilstein 19/11 V 589.]
Tag:1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol(1707-77-3) Related Product Information
Diacetone-D-glucose Diaceton-alpha-D-mannofuranose 5,6-di-O-acetyl-3-O-isopropyl-1,2:3,4-bis-O-(1-methylethylidene)-D-mannitol 1,3-Dioxolane-4-methanol 3-Ethoxy-1-propanol 1,2-O-ISOPROPYLIDENE-D-MANNITOL (R,R)-2,3-Butanediol 2,3:5,6-DI-O-CYCLOHEXYLIDENE-ALPHA-D-MANNOFURANOSE (R)-(+)-1,2,4-BUTANETRIOL 1,2:5,6-DI-O-CYCLOHEXYLIDENE-D-MANNITOL 2,4-PENTANEDIOL 1,2,6-Hexanetriol 4-METHYL-1,3-DIOXOLANE 1,2:3,4:5,6-TRI-O-ISOPROPYLIDENE-D-MANNITOL 4-methoxy-2-butanol 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol Dacthal Mannitol