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  1. Mandelic acid is an aromatic alpha hydroxy acid with the molecular formula C 6 H 5 CH (OH)CO 2 H. It is a white crystalline solid that is soluble in water and polar organic solvents. It is a useful precursor to various drugs. The molecule is chiral. The racemic mixture is known as paramandelic acid .

    • C₈H₈O₃
    • 152.149 g·mol−1
    • 119 °C (246 °F; 392 K) optically pure: 132 to 135 °C (270 to 275 °F; 405 to 408 K)
    • 15.87 g/100 mL
  2. en.wikipedia.org › wiki › Acetic_acidAcetic acid - Wikipedia

    Acetic acid / ə ˈ s iː t ɪ k /, systematically named ethanoic acid / ˌ ɛ θ ə ˈ n oʊ ɪ k /, is an acidic, colourless liquid and organic compound with the chemical formula CH 3 COOH (also written as CH 3 CO 2 H, C 2 H 4 O 2, or HC 2 H 3 O 2). Vinegar is at least 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water. ...

    • 118 to 119 °C; 244 to 246 °F; 391 to 392 K
    • 60.052 g·mol−1
    • 16 to 17 °C; 61 to 62 °F; 289 to 290 K
    • Miscible
  3. en.wikipedia.org › wiki › Citric_acidCitric acid - Wikipedia

    Citric acid is an organic compound with the chemical formula HOC(CO2H)(CH2CO2H)2.[10] It is a colorless weak organic acid.[10] It occurs naturally in citrus fruits. In biochemistry, it is an intermediate in the citric acid cycle, which occurs in the metabolism of all aerobic organisms.[10] More than two million tons of citric acid are ...

  4. Plant hormone. Salicylic acid is a phenolic phytohormone, and is found in plants with roles in plant growth and development, photosynthesis, transpiration, and ion uptake and transport. [51] Salicylic acid is involved in endogenous signaling, mediating plant defense against pathogens. [52] It plays a role in the resistance to pathogens (i.e ...

  5. en.wikipedia.org › wiki › Amino_acidAmino acid - Wikipedia

    Structure of a typical L-alpha-amino acid in the "neutral" form Amino acids are organic compounds that contain both amino and carboxylic acid functional groups.[1] Although over 500 amino acids exist in nature, by far the most important are the 22 α-amino acids incorporated into proteins.[2] Only these 22 appear in the genetic code of life.[3 ...

  6. en.wikipedia.org › wiki › Vitamin_CVitamin C - Wikipedia

    Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits, berries and vegetables. It is also a generic prescription medication and in some countries is sold as a non-prescription dietary supplement. As a therapy, it is used to prevent and treat scurvy, a disease caused by vitamin C ...

  7. en.wikipedia.org › wiki › GlucoseGlucose - Wikipedia

    Glucose is a sugar with the molecular formula C 6 H 12 O 6.Glucose is overall the most abundant monosaccharide, a subcategory of carbohydrates.Glucose is mainly made by plants and most algae during photosynthesis from water and carbon dioxide, using energy from sunlight, where it is used to make cellulose in cell walls, the most abundant carbohydrate in the world.

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