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Merck
CN

56781

Iminodiacetic acid

≥98.0% (T), for peptide synthesis

Synonym(s):

IDA

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About This Item

Linear Formula:
HN(CH2COOH)2
CAS Number:
Molecular Weight:
133.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
205-555-4
MDL number:
Beilstein/REAXYS Number:
878499
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Product Name

Iminodiacetic acid, purum, ≥98.0% (T)

grade

purum

Quality Level

assay

≥98.0% (T)

form

solid

mp

243 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

OC(=O)CNCC(O)=O

InChI

1S/C4H7NO4/c6-3(7)1-5-2-4(8)9/h5H,1-2H2,(H,6,7)(H,8,9)

InChI key

NBZBKCUXIYYUSX-UHFFFAOYSA-N

Application

Iminodiacetic acid (IDA) can be used as a tridentate ligand to chelate metal ions. Some of the common applications of IDA include:
  • Synthesis of N-methyliminodiacetic acid (MIDA), which is an essential precursor for the synthesis of highly versatile MIDA boronates for cross coupling reactions.
  • Synthesis of metal complexes of iminodiacetic acid with a radionuclide, especially 99mTc are as radiotracers for cholescintigraphy scans and for radiopharmaceutical applications.
  • Synthesis of lanthanide hybrid frameworks via self-assembly of lanthanide ions (Ln3+) with iminodiacetic acid under hydrothermal conditions.
  • Preparation of a thermosensitive macroporous protein-imprinted hydrogel for the recognition of protein by metal coordinate interaction.
  • Synthesis of IDA functionalized styrene-divinyl benzene co-polymeric beads for the removal of heavy metal ions like Cd(II), Cr(VI), Ni(II) and Pb(II) from their aqueous solutions.



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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Macroporous thermosensitive imprinted hydrogel for recognition of protein by metal coordinate interaction.
Qin L.
Analytical Chemistry, 81(17), 7206-7216 (2009)
Syntheses, structure, and properties of a series of three-dimensional lanthanide-based hybrid frameworks.
Zhang L.
Inorgorganica Chimica Acta, 400, 67-73 (2013)
General method for synthesis of 2-heterocyclic N-methyliminodiacetic acid boronates.
Dick GR.
Organic Letters, 12(10), 2314-2317 (2010)



Global Trade Item Number

SKUGTIN
56781-250G04061832589442
56781-1KG04061832589435
56781-50G04061832589565