These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
7. Influence of prototropic reactions on the absorption and fluorescence spectra of methyl p-dimethylaminobenzoate and its two ortho derivatives. Józefowicz M; Aleksiejew M; Abramov AV; Ling S; Gutowski M; Heldt J; Heldt JR J Fluoresc; 2011 Jul; 21(4):1749-62. PubMed ID: 21373816 [TBL] [Abstract][Full Text] [Related]
8. Multiwavelength spectrophotometric determination of acidity constants of some azo dyes. Shamsipur M; Maddah B; Hemmateenejad B; Rouhani S; Haghbeen K; Alizadeh K Spectrochim Acta A Mol Biomol Spectrosc; 2008 Jun; 70(1):1-6. PubMed ID: 17719268 [TBL] [Abstract][Full Text] [Related]
9. [Azo dye from 4-aminobenzoic acid and thymol--proof of 4-aminobenzoic acid as a degradation product of procaine]. Büsing G; Grigat H Arch Pharm (Weinheim); 1988 Jul; 321(7):433. PubMed ID: 3265320 [No Abstract] [Full Text] [Related]
10. [Romanowsky dyes and Romanowsky-Giemsa effect. 2. Eosin Y, erythrosin B, tetrachlorofluorescein, spectroscopic characterization of pure dyes, association of eosin Y]. Zipfel E; Grezes JR; Seiffert W; Zimmermann HW Histochemistry; 1982; 75(4):539-55. PubMed ID: 6184340 [TBL] [Abstract][Full Text] [Related]
11. Determination of sun-screen agents of the p-aminobenzoic acid type in cosmetic products by reversed-phase high-performance liquid chromatography. Gagliardi L; Amato A; Basili A; Cavazzutti G; Gattavecchia E; Tonelli D J Chromatogr; 1986 Jul; 362(3):450-4. PubMed ID: 3489726 [No Abstract] [Full Text] [Related]
12. Rate constants from the reaction of singlet oxygen with derivatives of p-aminobenzoic acid. Monroe BM Biochem Biophys Res Commun; 1980 Mar; 93(1):321-5. PubMed ID: 6966497 [No Abstract] [Full Text] [Related]
13. Multiwavelength UV-metric and pH-metric determination of the multiple dissociation constants of the lesinurad. Meloun M; Čápová A; Pilařová L; Pekárek T J Pharm Biomed Anal; 2018 Sep; 158():236-246. PubMed ID: 29886371 [TBL] [Abstract][Full Text] [Related]
15. Determination of the partition coefficient and acid dissociation constants of iodochlorhydroxyquin by an improved partition method. Tanaka H; Tamura Z J Pharm Sci; 1984 Nov; 73(11):1647-9. PubMed ID: 6240535 [TBL] [Abstract][Full Text] [Related]
16. [Acid-base, tautomeric and isomeric equilibrium of pyridoxal oximes, pyridoxal-5'-phosphate and some of their analogs]. Bokovoĭ VA; Bazhulina NP; Morozov IuV; Chekhov VO Biofizika; 1989; 34(5):741-52. PubMed ID: 2611270 [TBL] [Abstract][Full Text] [Related]
17. Partition behavior of procaine and p-aminobenzoic acid in pentanol/water and ethyl acetate/water systems. Okada S; Nakahara H; Yomota C; Mochida K Chem Pharm Bull (Tokyo); 1984 Aug; 32(8):3287-90. PubMed ID: 6335063 [No Abstract] [Full Text] [Related]
18. Thermodynamics of proton dissociation in dilute aqueous solution. IX. pK, changes in macroenthalpy, and changes in macroentropy values for proton ionization from o-, m-, and p-aminobenzoic acids and their methyl esters at 25 degrees. Christensen JJ; Wrathall DP; Izatt RM; Tolman DO J Phys Chem; 1967 Aug; 71(9):3001-6. PubMed ID: 6036724 [No Abstract] [Full Text] [Related]
19. Isoxazoles. I. Protonation of isoxazole derivatives in aqueous sulfuric acid. Manzo RH; De Bertorello MM J Pharm Sci; 1973 Jan; 62(1):152-3. PubMed ID: 4682921 [No Abstract] [Full Text] [Related]
20. Characterization of pharmacologically important prototropic species derived from a pyridinemethanol antimalarial by electronic absorption and fluorescence spectroscopy. Bouwsma OJ; Stewart JT; Capomacchia AC J Pharm Sci; 1978 Sep; 67(9):1224-8. PubMed ID: 29114 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]