CAS 1170-02-1

Ethylenediaminedi-o-hydroxyphenylacetic acid

Description:

Ethylenediaminedi-o-hydroxyphenylacetic acid, commonly referred to as EDDA, is a chelating agent characterized by its ability to form stable complexes with metal ions. This compound features two hydroxyl groups and an ethylenediamine backbone, which enhances its coordination properties. EDDA is typically a white to off-white crystalline solid, soluble in water and polar organic solvents, making it useful in various applications, including pharmaceuticals, agriculture, and analytical chemistry. Its chelating ability allows it to sequester metal ions, which can be beneficial in preventing metal-induced toxicity in biological systems or enhancing the solubility of metal-containing compounds. Additionally, EDDA is known for its potential role in improving the stability and efficacy of certain drugs by modulating metal ion interactions. Safety data indicates that while it is generally considered to have low toxicity, appropriate handling and safety measures should be observed due to its chemical reactivity. Overall, EDDA is a versatile compound with significant implications in both industrial and research settings.

Formula: C₁₈H₂₀N₂O₆

InChI: InChI=1S/C18H20N2O6/c21-13-7-3-1-5-11(13)15(17(23)24)19-9-10-20-16(18(25)26)12-6-2-4-8-14(12)22/h1-8,15-16,19-22H,9-10H2,(H,23,24)(H,25,26)

InChI key: InChIKey=PZZHMLOHNYWKIK-UHFFFAOYSA-N

SMILES: C(NCCNC(C(O)=O)C1=C(O)C=CC=C1)(C(O)=O)C2=C(O)C=CC=C2

Synonyms:

• (2,2′-Ethylenediimino)bis[(2-hydroxyphenyl)acetic acid]
• 2,2'-(Ethane-1,2-Diyldiimino)Bis[(2-Hydroxyphenyl)Acetic Acid]
• Benzeneacetic acid, α,α′-(1,2-ethanediyldiimino)bis[2-hydroxy-
• Chel 138
• Chel DP
• Edbpha
• Eddha
• Edhpa
• Ethylenebis[(o-hydroxyphenyl)glycine]
• Ethylenediamine-N,N′-bis(2-hydroxyphenylacetic acid)
• Ethylenediamine-N,N′-bis(o-hydroxyphenylacetic acid)
• Ethylenediamine-N,N′-bis[α-(2-hydroxyphenyl)acetic acid
• Ethylenediamine-N,N′-di[o-hydroxyphenylacetic acid]
• Ethylenediamine-di(o-hydroxyphenylacetic)acid
• Ethylenediaminebis(2-hydroxyphenylacetic acid)
• Ethylenediaminebis(o-hydroxyphenylacetic acid)
• Ethylenediaminedi-o-hydroxyphenylacetic acid
• Glycine, N,N′-ethylenebis[2-(o-hydroxyphenyl)-
• N,N′-Ethylenebis(o-hydroxyphenylglycine)
• N,N′-Ethylenebis[2-(o-hydroxyphenyl)]glycine
• ethylenediamine-N,N-bis((2-hydroxyphenyl)acetic acid)
• α,α′-(1,2-Ethanediyldiimino)bis[2-hydroxybenzeneacetic acid]
• Ethylenebis[(o-hydroxyphenyl)
• Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid) USP/EP/BP
• N'-Ethylenebis[2-(o-hydroxyphenyl)glycine
• Dissolvine Q
• Α;Α'-(1;2-ETHANEDIYLDIIMINO)BIS[2-HYDROXYBENZENEACETIC ACID?N;N'-ETHYLENEBIS[2-(O-HYDROXYPHENYL)GLYCINE;(2;2'-ETHYLENEDIIMINO)BIS[(2-HYDROXYPHENYL)ACETIC ACID];704A;CHEL 138;CHEL DP;DISSOLVINE Q;EDBPHA;EDDHA;EDHPA;ETHYLENEBIS[(O-HYDROXYPHENYL)
• N,N'-ethylenebis[2-(2-hydroxyphenyl)glycine]
• Ethylenebisiminobis(2-hydroxyphenylacetic acid)
• 2-ethanediyldiimino)bis[2-hydroxybenzeneacetic Acid?N
• 2,2'-(Ethane-1,2-diylbis(azanediyl))-bis(2-(2-hydroxyphenyl)acetic acid)
• EthylenediaMine-N,N
• 2'-Ethylenediimino)bis[(2-hydroxyphenyl)acetic acid]
• ETHYLENEDIAMINEDI(2-HYDROXYPHENYLACETICACID)
• N,N'-(1,2-Ethanediyl)bis[(2-hydroxyphenyl)carboxymethylamine]
• ETHYLENEDIAMINEDI(ORTHO-HYDROXYPHENYLACETICACID)
• -bis((2-hydroxyphenyl)acetic acid)
• 2-[(2-{[carboxy(2-hydroxyphenyl)methyl]amino}ethyl)amino]-2-(2-hydroxyphenyl)acetic acid
• 704A
• Ethylenediamine-N,N'
• ETHYLENEBIS-ORTHO-HYDROXYPHENYLGLYCINE

Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)

CAS: 1170-02-1

Formula: C₁₈H₂₀N₂O₆

Purity: 95%

Color and Shape: Solid

Molecular weight: 360.3612

Ref: IN-DA0038BA

2,2'-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid)

CAS: 1170-02-1

2,2'-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid)

Purity: 95%

Molecular weight: 360.36g/mol

Ref: 54-OR77468

EDDHA

CAS: 1170-02-1

Formula: C₁₈H₂₀N₂O₆

Purity: ≥ 95.0%

Color and Shape: Off-white to beige or light brown solid

Molecular weight: 360.36

Ref: 7W-GK5311

EDDHA

CAS: 1170-02-1

Stability Hygroscopic
Applications EDDHA is used as an inorganic fertilizer.
References Kalantari, S.et al.: Comm. Soil Sci. Plant Anal., 42, 123 (2011); Albano, J. et al.: HortSci., 47, 269 (2012);

Formula: C₁₈H₂₀N₂O₆

Color and Shape: White To Light Brown

Molecular weight: 360.36

Ref: TR-E335100

2,2′-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid)

CAS: 1170-02-1

Formula: C₁₈H₂₀N₂O₆

Purity: 95%

Color and Shape: Solid

Molecular weight: 360.366

Ref: 10-F226274

2,2'-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid)

CAS: 1170-02-1

2,2'-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid) is a chelating agent that binds to metal ions, such as copper and iron. It has been shown to be effective against copper and iron in nutrient solutions. This compound also has the ability to maintain stable complexes with both nitrogen atoms and sodium salts. 2,2'-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid) may be used for imaging purposes (e.g., x-ray crystal structures), as well as for plasma mass spectrometry.

Formula: C₁₈H₂₀N₂O₆

Purity: Min. 94%

Molecular weight: 360.36 g/mol

Ref: 3D-FE141481