Butyraldehyde 2,4-Dinitrophenylhydrazone-d3

Butyraldehyde 2,4-Dinitrophenylhydrazone-d3 (BDNPH) is a deuterated derivative of the 2,4-dinitrophenylhydrazine (DNPH) reagent. BDNPH is used as a derivatization reagent in analytical chemistry to detect and quantify carbonyl-containing compounds, such as aldehydes and ketones, in various samples including air, water, food, and biological fluids. The derivatization process involves the formation of a yellow-orange precipitate that can be measured spectrophotometrically, allowing for the determination of the concentration of carbonyl compounds in the sample. BDNPH is a stable and non-hazardous compound that is commonly used in gas chromatography and high-performance liquid chromatography. The deuterated form of BDNPH is preferred because it provides a unique mass spectral signature that can be distinguished from other derivatives, allowing for more accurate and precise measurement of carbonyl compounds in complex mixtures. The deuterium atoms in BDNPH-d3 also improve the sensitivity and selectivity of the analysis. In terms of chemical properties, BDNPH-d3 has a molecular weight of 328.35 g/mol and a melting point of 160-162°C. It is soluble in most organic solvents, such as chloroform, methanol, and acetonitrile, but insoluble in water. BDNPH-d3 is a yellow-orange crystalline solid that should be stored in a cool and dry place, away from light, heat, and moisture. Overall, BDNPH-d3 is a versatile and reliable reagent that is widely used in analytical chemistry for the detection and quantification of carbonyl compounds in various samples.