107360

Pyruvic acid

98%

• 동의어(들): α-Ketopropionic acid, 2-Oxopropionic acid
• Linear Formula: CH₃COCOOH
• CAS Number: 127-17-3
• Molecular Weight: 88.06
• Beilstein: 506211
• EC Number: 204-824-3
• MDL number: MFCD00002585
• UNSPSC 코드: 12352100
• eCl@ss: 39021320
• PubChem Substance ID: 24846765
• NACRES: NA.22

속성

• 분석: 98%
• refractive index: n20/D 1.428 (lit.)
• bp: 165 °C (lit.)
• mp: 11-12 °C (lit.)
• solubility: H₂O: miscible; alcohol: miscible; diethyl ether: miscible
• density: 1.267 g/mL at 25 °C (lit.)
• 작용기: carboxylic acid
• 저장 온도: 2-8°C
• SMILES string: CC(=O)C(O)=O
• InChI: 1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
• InChI key: LCTONWCANYUPML-UHFFFAOYSA-N

설명

애플리케이션

Pyruvic acid was used to study the cultivation of previously undescribed soil bacteria as micro colonies using soil substrate membrane system. Pyruvic acid was used to develop a new method for simultaneous determination of organic acids in red wine and must using liquid chromatography.

생화학적/생리학적 작용

Pyruvic acid reacts with N-acetyl mannosamine by an aldol-type condensation to form sialic acid. Pyruvic acid is a component of commercial red seaweed polysaccharide. In muscle, pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest.

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1C
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): 183.2 °F - closed cup
• Flash Point (°C): 84 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter