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Sigma-Aldrich

2-Aminoterephthalic acid

99%

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Synonym(s):
2-Aminobenzene-1,4-dicarboxylic acid
Linear Formula:
H2NC6H3-1,4-(CO2H)2
CAS Number:
Molecular Weight:
181.15
Beilstein:
2805625
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

powder, crystals or chunks

reaction suitability

reaction type: solution phase peptide synthesis

mp

324 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

Nc1cc(ccc1C(O)=O)C(O)=O

InChI

1S/C8H7NO4/c9-6-3-4(7(10)11)1-2-5(6)8(12)13/h1-3H,9H2,(H,10,11)(H,12,13)

InChI key

GPNNOCMCNFXRAO-UHFFFAOYSA-N

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1 of 4

This Item
695106230901186279
p-Phenylenediamine sublimed, ≥99%

Sigma-Aldrich

695106

p-Phenylenediamine

form

powder, crystals or chunks

form

sublimed

form

powder, crystals or chunks

form

-

mp

324 °C (dec.) (lit.)

mp

138-143 °C (lit.)

mp

-

mp

>300 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

-

reaction suitability

-

reaction suitability

reaction type: solution phase peptide synthesis

application(s)

peptide synthesis

application(s)

-

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

peptide synthesis

Application

2-Aminoterephthalic acid can be used to synthesize:
  • Lanthanide coordination polymers with 1,10-phenanthroline by hydrothermal method.
  • Blue-emitting derivatives of 2-aminoterephthalic acid.
  • Amino-functionalized Zr-terephthalate (UiO-66), an excellent catalyst for selective synthesis of jasminaldehyde.
  • IRMOF-3, a zinc aminoterephthalate metal-organic framework useful as a catalyst for the Knoevenagel condensation of benzaldehyde and ethyl cyanoacetate.
  • Polymeric composite membrane with excellent CO2 separation capabilities.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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