D-(-)-N-Methylglucamine 99%

Supplier: Thermo Scientific

Synonyms: Meglumine, (-)-1-Deoxy-1-(methylamino)-D-glucitol, N-Methyl-D-glucamine, (-)-N-Methyl-D-glucamine, (2R,3R,4R,5S)-6-(Methylamino)hexane-1,2,3,4,5-pentaol, (-)-1-Methylamino-1-deoxy-D-glucitol

126841000 126845000 126840025
ACRO126841000EA 48.5 GBP
ACRO126841000 ACRO126845000 ACRO126840025
D-(-)-N-Methylglucamine 99%
D(-)-N-Methylglucamine
Formula: H₃CNHCH₂(CH(OH))₄CH₂OH
MW: 195,22 g/mol
Melting Pt: 128…132 °C
Storage Temperature: Ambient
MDL Number: MFCD00004707
CAS Number: 6284-40-8
EINECS: 228-506-9
Merck Index: 12,06154

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Specification Test Results

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Melting point 128 to 132 °C
Loss on drying ≤1 % (1 g, 100 °C, 3 hrs)
Sulfated ash ≤0.1 %
UV at 420 nm A: ≤0.03
Specific optical rotation -15.7° to -17.3° (20 °C, 589 nm) (c=10, H2O) (on dried substance)
Titration with HClO4 ≥98.5 % (On dried substance)
Chloride (Cl) ≤100 ppm
Sulfate (SO4) ≤150 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤20 ppm

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