Iminodiacetic acid
SIAL/56781 - purum, ≥98.0% (T)
Synonym: IDA
CAS Number: 142-73-4
Empirical Formula (Hill Notation): C4H7NO4
Molecular Weight: 133.10
EC Number: 205-555-4
MDL Number: MFCD00004280
Linear Formula: HN(CH2COOH)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 56781-50G
This image depicts SKU: 56781-50G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 56781-250G
This image depicts SKU: 56781-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 56781-1KG
This image depicts SKU: 56781-1KG
| application(s) | peptide synthesis |
| assay | ≥98.0% (T) |
| form | solid |
| grade | purum |
| InChI | 1S/C4H7NO4/c6-3(7)1-5-2-4 |
| InChI key | NBZBKCUXIYYUSX-UHFFFAOYSA |
| mp | 243 °C (dec.) (lit.) |
| Quality Level | 200  |
| SMILES string | OC(=O)CNCC(O)=O |
| 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. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 50, 250 g in poly bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98.0% (T) |
| mp | 243 °C (dec.) (lit.) |
| UNSPSC | 12352106 |