Nitrilotriacetic Acid → Ferric nitrilotriacetate

HRID 279825

Reaction equation

HRID 279825 reaction equation
[N:1]([CH2:10][C:11]([OH:13])=[O:12])([CH2:6][C:7]([OH:9])=[O:8])[CH2:2][C:3]([OH:5])=[O:4].[Fe:14].C(N(CC(O)=O)CCO)CN(CC(O)=O)CC(O)=O.O=C1O[C@H]([C@H](CO)O)C([O-])=C1O>O>[CH2:10]([N:1]([CH2:2][C:3]([O-:5])=[O:4])[CH2:6][C:7]([O-:9])=[O:8])[C:11]([O-:13])=[O:12].[Fe+3:14]

Participants

5

Reactant 3

HCID 8758Nitrilotriacetic AcidHCID 36315982-[2-[Bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid;ironHCID 178519208HCID 178519208, compound

Product 1

HCID 27880Ferric nitrilotriacetate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The experiment of Example I was repeated except that 10 mM of the ferric chelate of nitrilotriacetic acid (Fe-NTA) solution was used, rather than Fe-HEDTA. The Fe-NTA solution was prepared by dissolving 0.191 g of NTA in 100 mL of distilled water and adding FeCl3.6H2O, as described in Example I. The composition so produced formed a blue color, as in Example I, in the presence of 0.139 milligram of hemoglobin per deciliter and 50 μM ascorbate.

Workup

  1. customThe composition so produced
  2. customformed a blue color

Sources & evidence

ORD record
ord-102acd2f2e694f3aa1b4979b5a83d97d
Source dataset
uspto-grants-1986_05
Patent number
US04587220

Linked notes

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