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66930

Sigma-Aldrich

N-Methyl-D-glucamine

ReagentPlus®, ≥99.0% (T)

Synonym(s):

1-Deoxy-1-(methylamino)-D-glucitol, Meglumine

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About This Item

Empirical Formula (Hill Notation):
C7H17NO5
CAS Number:
6284-40-8
Molecular Weight:
195.21
Beilstein/REAXYS Number:
385906
EC Number:
228-506-9
MDL number:
MFCD00004707
UNSPSC Code:
12352104
PubChem Substance ID:
329760336
NACRES:
NA.22

biological source

synthetic

Quality Level

200

product line

ReagentPlus®

assay

≥99.0% (T)

form

powder

optical activity

[α]20/D −16.5±0.5°, c = 2% in H2O

autoignition temp.

~662 °F

mp

126-131 °C
129-131.5 °C (lit.)

solubility

H2O: 0.1 g/mL, clear, colorless

anion traces

chloride (Cl-): ≤50 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤20 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO

InChI

1S/C7H17NO5/c1-8-2-4(10)6(12)7(13)5(11)3-9/h4-13H,2-3H2,1H3/t4-,5+,6+,7+/m0/s1

InChI key

MBBZMMPHUWSWHV-BDVNFPICSA-N

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General description

N-Methyl-D-glucamine, also known as Meglumine, is a sorbitol-derived amino sugar. It acts as a catalyst in one-pot synthesis of pyranopyrazole derivatives.

Application

N-Methyl-D-glucamine is utilized as:
  • An ion exchange resin due to its high affinity and selectivity for specific ions
  • A buffering agent to remove boron from an aqueous solution

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Synthesis of graft adsorbent with N-methyl-D-glucamine for boron adsorption.
Hoshina H
Journal of ion exchange, 18(4), 236-239 (2007)
Polymeric microspheres with N-methyl-d-glucamine ligands for boron removal from water solution by adsorption?membrane filtration process.
Wolska J
Environmental Geochemistry and Health, 32(4), 349-352 (2010)
Affinity and selectivity of immobilized N-methyl-D-glucamine for mercury (II) ions.
Zhu X
Industrial & Engineering Chemistry Research, 44(19), 7490-7495 (2005)
Water-insoluble polymer?clay nanocomposite ion exchange resin based on N-methyl-D-glucamine ligand groups for arsenic removal.
Urbano BF
Reactive functional Polymers, 72(9), 642-649 (2012)
Isabelle Thomassin-Naggara et al.
Radiology, 267(2), 432-443 (2013-03-08)
To construct and undertake preliminary validation of a magnetic resonance (MR) imaging scoring system designed for use in pelvic MR imaging performed for characterization of adnexal masses that were indeterminate at ultrasonography (US). The institutional ethics committee approved this retrospective
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