Identification
Properties
Safety Data
Specifications andamp ; Other Information
Links
Identification
CAS Number
20880-92-6
Name
Diacetonefructose
Synonyms
(3aR,
5S,
6S,6aR)-5-[(
4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol [
ACD/
IUPAC Name] (3aR,
5S,
6S,6aR)-5-[(
4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol [German] [
ACD/
IUPAC Name] (3aR,
5S,
6S,6aR)-5-[(
4R)-2,2-Diméthyl-1,3-dioxolan-4-yl]-2,2-diméthyltétrahydrofuro[2,3-d][1,3]dioxol-6-ol [French] [
ACD/
IUPAC Name] 1,2:5,6-Bis-O-(1-methylethylidene)-D-glucofuranose 1,2:5,6-Diisopropylidene-D-glucofuranose Diacetoneglucose (-)-1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose (3aR,
5S,
6S,6aR)-5-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (3aR,
5S,
6S,6aR)-5-[(
4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol (3aR,
5S,
6S,6aR)-5-[(
4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[4,5-d][1,3]dioxol-6-ol [582-52-5] 1,2,5,6-diisopropylidene-D-glucose 1,2:5,6-Bis-O-(1-methylethylidene)-a-D-Glucofuranose 1,2:5,6-Diisopropylidene-D-glucose 1,2:5,6-Di-O-isopropylidene-?-D-glucofuranose 1,2:5,6-Di-O-isopropylidene-^a-D-glucofuranose 1,2:5,6-Di-O-isopropylidene-¦Á-D-glucofuranose 1,2:5,6-Di-O-isopropylidene-a-D-glucofuranose 1,2:5,
6-DI-O-ISOPROPYLIDENE-A-D-GULOFURANOSE 1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose 1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose, 1,2:5,6-Diisopropylidene-D-glucose, D-glucose diacetonide 1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose, Min. 99% 1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose 1,2:5,6-Di-O-isopropylidene-α-D-gulofuranose 1,2-5,6-Di-O-Isopropylidene-a-D-gulose 14686-89-6 [
RN] 20880-92-6 [
RN] 209-486-0 [
EINECS] 3-((
4S)-2,2-dimethyl(1,3-dioxolan-4-yl))(
2S,
3S,
1R,
5R)-7,7-dimethyl-4,6,8-trioxabicyclo[3.3.0]octan-2-ol 582-52-5 [
RN] derevative 1,
2-O-(1-methylethylidene)-α-D-glucofuranose diacetone d-glucose Diacetone-D-Glucose Diacetone-D-glucose 98+%
MFCD00069693 OR-1072 UNII-R3P8TN410C α-D-Glucose diacetonide
Molecular Structure
Structure of Diacetonefructose CAS 20880-92-6
SMILES
CC1(
OC[C@@H](
O1)[C@@H]2[C@@H]([C@@H]3[C@H](
O2)
OC(
O3)(C)C)O)C
StdInChI
InChI=
1S/
C12H20O6/c1-11(2)14-5-6(16-11)8-7(13)9-10(15-8)18-12(3,4)17-9/h6-10,
13H,
5H2,1-4H3/t6-,7+,8-,9-,10-/m1/s1
StdInChIKey
KEJGAYKWRDILTF-JDDHQFAOSA-N Molecular Formula
C12H20O6 Molecular Weight
260.28
MDL Number
MFCD00022183 Properties
Appearance
White to off-white powder
Melting Point
94.0-97.5℃
Safety Data
Personal Protective Equipment
Eyeshields, Gloves, type
N95 (
US), type
P1 (
EN143) respirator filter
WGK Germany
3
Specifications and Other Information of Our Diacetonefructose CAS 20880-92-6
Standard
Enterprise standard
Identification Methods
HNMR/
IR/
HPLC Purity
98%min
Specific Optical Rotation
-34.8°~-30.5°
Heavy Metals
20ppm max
Water
0.5%max
Loss on Drying
1.0%max
Residue on Ignition
0.5%max
Package
25kg/package
Storage
Under the room temperature and away from light
Application
Used as the pharmaceutical intermediates of the Topiramate
Links
This product is developed by our
RD company Caming Pharmaceutical Ltd(
http://www.caming.com/), and here is the corresponding link
http://www.caming.com/diacetonefructose-cas-20880-92-6/
Quick Inquiry
Fill out our inquiry form and one of our experts will be in touch with you shortly (Please change screen to horizontal for complete browsing if you are checking Watson on your mobile phone).