371173

Methyl pyruvate

90%, technical grade

• Sinônimo(s): Pyruvic acid methyl ester
• Fórmula linear: CH₃COCO₂CH₃
• Número CAS: 600-22-6
• Peso molecular: 102.09
• Beilstein: 1361953
• Número CE: 209-987-4
• Número MDL: MFCD00008754
• Código UNSPSC: 12352100
• ID de substância PubChem: 24863094
• NACRES: NA.22

Propriedades

• grau: technical grade
• Nível de qualidade: 100
• Ensaio: 90%
• forma: liquid
• índice de refração: n20/D 1.404 (lit.)
• pb: 134-137 °C (lit.)
• solubilidade: ethanol: soluble 1.1 g/10 mL, clear, colorless to almost colorless
• densidade: 1.13 g/mL at 25 °C (lit.)
• grupo funcional: ester; ketone
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: COC(=O)C(C)=O
• InChI: 1S/C4H6O3/c1-3(5)4(6)7-2/h1-2H3
• chave InChI: CWKLZLBVOJRSOM-UHFFFAOYSA-N

Descrição

Descrição geral

Methyl pyruvate is a pyruvic ester. Surface conditions during Pt/silica EUROPT-1 modified by cinchonidine catalyzed by enantioselective hydrogenation of methyl pyruvate to R-(+)-methyl lactate were investigated. Enantioselective hydrogenation of methyl pyruvate over finely dispersed polyvinylpyrrolidone-stabilized and the corresponding alumina-supported iridium clusters modified with cinchonidine was studied. The molecular orientation and conformation of methyl pyruvate on Ni(111) surface has been investigated in the temperature range 105-220K. Methyl pyruvate is reported to stimulate insulin secretion in vitro and in vivo.

Aplicação

Methyl pyruvate may be used to investigate the adsorption and reactivity of methyl pyruvate on Pt{111}. It may be used in the preparation of dimethyl 2,3-dimethylenebutanedioate.

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Warning
• Frases de perigo: H226
• Classificações de perigo: Flam. Liq. 3
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 116.6 °F - closed cup
• Ponto de fulgor (°C): 47 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter