8.20170

Pyruvic acid

for synthesis

• 同義詞: Pyruvic acid
• 經驗公式（希爾表示法）: C₃H₄O₃
• CAS號碼: 127-17-3
• 分子量：: 88.06
• MDL號碼: MFCD00002585
• 分類程式碼代碼: 12352106
• 酶委員會索引編號: 204-824-3
• NACRES: NA.22

屬性

• 品質等級: 200
• 化驗: ≥98.0% (acidimetric)
• 形狀: liquid
• 自燃溫度: 305 °C
• pH值: 1.2 (20 °C, 90 g/L in H₂O)
• mp: 12 °C
• 轉變溫度: flash point 82-83 °C
• 密度: 1.27 g/cm³ at 20 °C
• 儲存溫度: 2-8°C
• SMILES 字串: OC(=O)C(=O)C
• InChI: 1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
• InChI 密鑰: LCTONWCANYUPML-UHFFFAOYSA-N

描述

應用

• 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).

分析報告

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.

安全資訊

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H314
• 防範說明: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• 危險分類: Eye Dam. 1 - Skin Corr. 1C
• 儲存類別代碼: 8A - Combustible, corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 183.2 °F - closed cup
• 閃點（°C）: 84 °C - closed cup