A0879

N-(4-Aminobenzoyl)-L-glutamic acid

≥98% (TLC)

• Synonym(s): N-(p-Aminobenzoyl)glutamic acid
• Empirical Formula (Hill Notation): C₁₂H₁₄N₂O₅
• CAS Number: 4271-30-1
• Molecular Weight: 266.25
• Beilstein/REAXYS Number: 2816320
• EC Number: 224-261-7
• MDL number: MFCD00042821
• UNSPSC Code: 12352209
• PubChem Substance ID: 24890463
• NACRES: NA.26

Properties

• Product Name: N-(4-Aminobenzoyl)-L-glutamic acid, ≥98% (TLC)
• Quality Level: 200
• assay: ≥98% (TLC)
• form: powder
• color: off-white to beige
• mp: 175 °C (dec.)
• application(s): detection; peptide synthesis
• storage temp.: −20°C
• SMILES string: Nc1ccc(cc1)C(=O)N[C@@H](CCC(O)=O)C(O)=O
• InChI: 1S/C12H14N2O5/c13-8-3-1-7(2-4-8)11(17)14-9(12(18)19)5-6-10(15)16/h1-4,9H,5-6,13H2,(H,14,17)(H,15,16)(H,18,19)/t9-/m0/s1

Description

Application

N-(4-Aminobenzoyl)-L-glutamic acid (ABG) is used as a strong UV absorbing tag for the derivitization of oligosaccharides to enhance their detection in analytical methods such as capillary zone electrophoresis (CZE).

Biochem/physiol Actions

N-p-Aminobenzoyl)-L-glutamic acid is a folate catabolite that can be metabolized by bacterial p-aminobenzoate auxotrophs possessing the enzyme p-aminobenzoyl-glutamate hydrolase.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)