Titration curves of p -aminobenzoic acid formaldehyde polymer in relation to its structure. J Polym Sci A. 1971;9:3225–32.Chatterji SK, Agrawal VB (1971) Titration curves of p–aminobenzoic acid–formaldehyde polymer in relation to its structure. J Polym Sci Part A: Polym Chem 9(11):...
The infrared spectra of o, m and p-aminobenzoic acids in different crystalline forma have been obtained in the 4000-400 cm1 region. In crystalline form I, m-aminobenzoic acid (MAB) exists in a zwitterion structure (++NH3C6H4CO2), while in form II, reported here for the first time, MAB...
p-Aminobenzoic acid, sodium salt Pabavit Sodium 4-aminobenzoate Sodium Aminobenzoate [USAN] Sodium p-aminobenzoate Properties Boiling Point:K °C °F Flammability: Explosive Limits: Lower Explosive Limit:0% Upper Explosive Limit:0% Flammable Limits: ...
ParaAminoBenzoic Acid. Part of the vitamin B complex; used in synthesis of folic acid. Popular in sun screens because it blocks UV. Popular in health foods because -- do you need a reason? -- but anyway in organic food boutiques it's often called paraben because `PABA' doesn't sound ...
4-Aminobenzoic acid Aniline 4-Methyl-3-nitroaniline N,N-Dimethyl-p-toluidine 2-Fluoro-4-methylaniline 2-Nitrofluorene 2-Aminofluorene 2,7-Dinitrofluorene P-TOLUIDINE Benzenamine,4-methyl- benzenamine,-methyl- benzeneamine,4-methyl- benzeneamine,-methyl- c.i. Azoic coupling component 107 c.i....
The structure of albicidin is depicted in Figure 1a. The phy- totoxin is composed of the nonproteinogenic α-amino acid β-cyano-L-alanine (Cya-3) as well as the aromatic δ-amino acids p-aminobenzoic acid (pABA-2 and pABA-4) and 4-amino- ...
Compound (p-aminobenzoic acid) present in yeast as an intermediate in the synthesis of folic acid. Sometimes called Vitamin BX, although is not a true vitamin. Used as an UV-blocking ingredient in sunscreen. PABPs See poly(A) binding proteins. PAC (1) Proteasome assembly chaperone 1 (PAC1...
Atsuhiro Fujimori2 and Yoshiyuki Oishi1 Direct condensation polymerization of N-alkylated p-aminobenzoic acid, in which methyl, propyl, butyl, pentyl, heptyl, octyl and heptadecyl substituents were used as the alkyl group, was performed using hexachloroethane, triphenylphosphine and pyridine as condensat...
Matos MFF, Soares PI, Lima TM et al (2022) Comparison of the modification of graphite electrodes with poly(4-aminobenzoic acid) and poly(4-hydroxyphenylacetic acid) for determination of Pb(II). Chem Pap 76:5691–5704. https://doi.org/10.1007/s11696-022-02282-1 Article CAS Google Scholar...
Compound (p-aminobenzoic acid) present in yeast as an intermediate in the synthesis of folic acid. Sometimes called Vitamin BX, although is not a true vitamin. Used as an UV-blocking ingredient in sunscreen. PABPs See poly(A) binding proteins. PAC (1) Proteasome assembly chaperone 1 (PAC1...