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: 2816320
• EC Number: 224-261-7
• MDL number: MFCD00042821
• PubChem Substance ID: 24890463
• NACRES: NA.26

Properties

• 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
• InChI key: GADGMZDHLQLZRI-VIFPVBQESA-N

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 Code: 13 - Non 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