4-Aminobenzoic acid (also known as para-aminobenzoic acid or PABA because the two functional groups are attached to the benzene ring across from one another in the para position) is an organic compound with the formula H 2 NC 6 H 4 CO 2 H. PABA is a white crystalline solid, [3] although commercial samples can appear gray. It is slightly soluble ...

4-aminobenzoic acid is an aminobenzoic acid in which the amino group is para to the carboxy group. It has a role as an Escherichia coli metabolite, a plant metabolite and an allergen. It is functionally related to a benzoic acid .

2025年1月27日 · 4-Aminobenzoic acid (CAS 150-13-0) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.

Para- aminobenzoic acid (PABA) is a chemical that occurs naturally in the body. It is also found in several foods including grains, eggs, milk, and meat. PABA is part of the folic acid...

Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Permanent link for this species. Use this link for bookmarking this species for future reference.

IUPAC Standard InChIKey: ALYNCZNDIQEVRV-UHFFFAOYSA-N Copy CAS Registry Number: 150-13-0 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: p-Aminobenzoic acid; Aminobenzoic Acid; Benzoic acid, 4-amino-; Benzoic acid, p-amino-; p-Carboxyaniline; p …

4-Aminobenzoic acid (also known as para-aminobenzoic acid or PABA because the two functional group s are attached to the benzene ring across from one another in the para position) is an organic compound with the formula H2NC6H4CO2H. PABA is a white crystalline solid, although commercial samples can appear gray. It is slightly soluble in water.

4-Aminobenzoic acid (also known as para -aminobenzoic acid or PABA because the two functional groups are attached to the benzene ring across from one another in the para position) is an organic compound with the formula H 2 NC 6 H 4 CO 2 H. PABA is a white crystalline solid, [3] although commercial samples can appear gray.

4-Aminobenzoic acid is the key monomer for these compounds, but two subfamilies can be distinguished as a function of the position of i, i+3(4), i+7 side-chains: a) the 3-alkoxy derivatives and b) the N-alkyl substituted mimetics.

4-Aminobenzoic acid (also known as para-aminobenzoic acid or PABA) is an organic compound with the molecular formula C 7 H 7 NO 2. PABA is a white crystalline substance that is only slightly soluble in water. It consists of a benzene ring substituted with an amino group and a carboxylic acid.