8.20170

Pyruvic acid

for synthesis

• Sinónimos: Pyruvic acid
• Fórmula empírica (notación de Hill): C₃H₄O₃
• Número de CAS: 127-17-3
• Peso molecular: 88.06
• Número MDL: MFCD00002585
• Código UNSPSC: 12352106
• Número índice de la CE: 204-824-3
• NACRES: NA.22

Propiedades

• Nivel de calidad: 200
• Análisis: ≥98.0% (acidimetric)
• formulario: liquid
• temp. de autoignición: 305 °C
• pH: 1.2 (20 °C, 90 g/L in H₂O)
• mp: 12 °C
• temperatura de transición: flash point 82-83 °C
• densidad: 1.27 g/cm³ at 20 °C
• temp. de almacenamiento: 2-8°C
• InChI: 1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
• Clave InChI: LCTONWCANYUPML-UHFFFAOYSA-N

Descripción

Aplicación

• Semiconducting polymer dots based L-lactate sensor: This study outlines the development of a semiconducting polymer dots-based L-lactate sensor utilizing an enzymatic cascade reaction system including pyruvic acid, illustrating its application in biochemical assays (He et al., 2024).
• Antioxidant activity and metabolomic analysis: Research on Streptococcus alactolyticus included pyruvic acid in its metabolomic profiling to assess antioxidant activities, showcasing its importance in microbial metabolism studies (Gu et al., 2024).
• Sodium alginate hydrogelation mediated paper-based POCT sensor: This paper introduces a sodium alginate hydrogelation-mediated sensor for dual-signal determination of L-lactate, incorporating pyruvic acid as a key reactant, suitable for point-of-care testing applications (Wang et al., 2024).

Nota de análisis

Assay (acidimetric): ≥ 98.0 %
Density (d 20 °C/ 4 °C): 1.269 - 1.276
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Información de seguridad

• Pictogramas: GHS05
• Palabra de señalización: Danger
• Frases de peligro: H314
• Consejos de prudencia: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Clasificaciones de peligro: Eye Dam. 1 - Skin Corr. 1C
• Código de clase de almacenamiento: 8A - Combustible, corrosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 183.2 °F - closed cup
• Punto de inflamabilidad (°C): 84 °C - closed cup