Description

Benzyl p-aminobenzoate (CAS 19008-43-6) is a high-purity organic compound with the molecular formula C₁₄H₁₃NO₂, widely utilized in pharmaceutical and chemical research. This ester derivative of p-aminobenzoic acid (PABA) is characterized by its white to off-white crystalline powder form, offering excellent solubility in organic solvents such as ethanol and DMSO. With a molecular weight of 227.26 g/mol, it is a valuable intermediate in synthesizing UV absorbers, local anesthetics, and specialty polymers. Ideal for laboratory use, our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied in sealed, light-resistant packaging to maintain stability. Suitable for researchers in medicinal chemistry, material science, and industrial applications.

Properties

• CAS Number: 19008-43-6
• Complexity: 241
• IUPAC Name: benzyl 4-aminobenzoate
• InChI: InChI=1S/C14H13NO2/c15-13-8-6-12(7-9-13)14(16)17-10-11-4-2-1-3-5-11/h1-9H,10,15H2
• InChI Key: DAOPOOMCXJPWPK-UHFFFAOYSA-N
• Exact Mass: 227.094628657
• Molecular Formula: C14H13NO2
• Molecular Weight: 227.26
• SMILES: C1=CC=C(C=C1)COC(=O)C2=CC=C(C=C2)N
• Topological: 52.3
• Monoisotopic Mass: 227.094628657
• Synonyms: benzyl 4-aminobenzoate, Benzyl p-aminobenzoate, 19008-43-6, Benzoic acid, 4-amino-, phenylmethyl ester, UNII-QY5LYM6X12, QY5LYM6X12, EINECS 242-741-4, NSC-30685, DTXSID00172473, NSC 30685, DTXCID8094964, 242-741-4, 4-Aminobenzoic acid benzyl ester, MFCD00626894, benzyl4-aminobenzoate, Benzyl-P-aminobenzoate, phenylmethyl 4-aminobenzoate, SCHEMBL1009228, p-aminobenzoic acid benzyl ester, 4-Amino-benzoic acid benzyl ester, NSC30685, AKOS005158398, SB80184, UPCMLD00WDMA007477:001, BS-49815, FB172318, DB-297040, CS-0156252, NS00026214, E76222, Q27287557

Application

Benzyl p-aminobenzoate serves as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of local anesthetics and sunscreens due to its UV-absorbing properties. It is also employed in polymer chemistry as a monomer for specialty resins and coatings. Researchers value its role in organic synthesis for introducing the p-aminobenzoate moiety into complex molecules.

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