1750-12-5 | 4-Amino-3-Hydrazino-5-Mercapto-1,2,4-Triazole

Title: Terbium (III) chelate complexes as fluorescence energy transfer donor in the determination of formaldehyde in aqueous solutions.

Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110101

Title: Formaldehyde in alcoholic beverages: large chemical survey using purpald screening followed by chromotropic Acid spectrophotometry with multivariate curve resolution.

Journal: International journal of analytical chemistry 20110101

Title: Oxidative stress and antioxidant status in primary bone and soft tissue sarcoma.

Journal: BMC cancer 20110101

Title: Partial inhibition of estrogen-induced mammary carcinogenesis in rats by tamoxifen: balance between oxidant stress and estrogen responsiveness.

Journal: PloS one 20110101

Title: Protective effect of the ethyl acetate fraction of Sargassum muticum against ultraviolet B-irradiated damage in human keratinocytes.

Journal: International journal of molecular sciences 20110101

Title: Determination of formaldehyde in aqueous solutions by a novel fluorescence energy transfer system.

Journal: The Analyst 20100801

Title: Formaldehyde in the indoor environment.

Journal: Chemical reviews 20100414

Title: Anti-inflammatory effects of licorice and roasted licorice extracts on TPA-induced acute inflammation and collagen-induced arthritis in mice.

Journal: Journal of biomedicine & biotechnology 20100101

Title: Sensitive spectrophotometric method for quantitation of guaifenesin and dropropizine in their dosage forms.

Journal: International journal of analytical chemistry 20100101

Title: Temperature-controlled syntheses of substituted 1,2,4-triazolelead(II) complexes: active lone pair and N-H...X (X = Cl, Br, I) hydrogen bonds.

Journal: Inorganic chemistry 20091102

Title: [Investigation of key indoor air pollutants in residence in part of the cities in China].

Journal: Wei sheng yan jiu = Journal of hygiene research 20070701

Title: Evaluation of a passive air sampler for measuring indoor formaldehyde.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20070401

Title: Microsphere-based protease assays and screening application for lethal factor and factor Xa.

Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology 20060501

Title: Micromethods for the characterization of lipid A-core and O-antigen lipopolysaccharide.

Journal: Methods in molecular biology (Clifton, N.J.) 20060101

Title: [Development of the new desiccator system for measuring the removal effect of the formaldehyde as an indoor air pollutant by the adsorbent].

Journal: Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 20050601

Title: Pre-concentration of cadmium, mercury and lead from natural water samples by silica gel functionalized purpald as a new chelating matrix for metal sorption.

Journal: Annali di chimica 20050601

Title: [Modern methods for formaldehyde, methanol and ethanol analysis].

Journal: Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993) 20050101

Title: Comparison of three colorimetric reagents in the determination of methanol with alcohol oxidase. Application to the assay of pectin methylesterase.

Journal: Journal of agricultural and food chemistry 20040616

Title: Color test for the detection of resin-bound aldehyde in solid-phase combinatorial synthesis.

Journal: Journal of combinatorial chemistry 20020101

Title: Quantification of bacterial polysaccharides by the purpald assay: measurement of periodate-generated formaldehyde from glycol in the repeating unit.

Journal: Analytical biochemistry 20010901

Purpald®, a versatile reagent with a range of applications in biochemical analysis and detection. This compound is utilized in the Purpald assay, a method for determining bacterial polysaccharides containing substituted or unsubstituted glycol residues, including glycerol, ribitol, arabinitol, furanosyl galactose, and sialic acid. Additionally, Purpald® serves as a chromogen in assays for catalase activity in small tissue samples, enabling precise measurement of enzyme activity. Moreover, it finds utility as a reagent in the determination of formaldehyde, providing a reliable method for quantifying this compound in various samples. Furthermore, Purpald® is employed in the derivatization of neutral monosaccharides during HPLC analysis, facilitating the detection and characterization of these important biomolecules. Trusted by researchers and chemists for its reliability and effectiveness, Purpald® continues to be a valuable tool in biochemical research and analysis.