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provitamin C

provitamin C structure

provitamin C 

structure
  • CAS No:

    16533-48-5

  • Formula:

    C6H10O7

  • Chemical Name:

    provitamin C

  • Synonyms:

    Xylo-2-hexulosonic acid;Xylo-hexulosonic Acid;D-Xylo-hexulosonic Acid;Ascorbic Acid Impurity C (D-Sorbosonic Acid);Ascorbic Acid EP Impurity C (D-Sorbosonic Acid);Ascorbic acid Imp C (EP) : D-xylo-hex-2-ulosonic acid;Ascorbic Acid Impurity 5;Ascorbic Acid Impurity 19

Description

Crystalline (water). Melting point 171°C (decomposes slightly), [α]-18° (C=1). Acidic and reducing. Moderately soluble in water.

provitamin C Basic Attributes

194.14

194.14

Characteristics

135 Ų

1.757±0.06 g/cm3(Predicted)

550.6±50.0 °C(Predicted)

2.10±0.54(Predicted)

provitamin C Use and Manufacturing

Xylo-hexulosonic Acid is the precursor to Vitamin C (A786990),a physiological antioxidant, an essential nutrients and a cofactor in various enzyme catalyzed reactions.

Computed Properties

Molecular Weight:194.14
XLogP3:-2.9
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:5
Exact Mass:194.04265265
Monoisotopic Mass:194.04265265
Topological Polar Surface Area:135
Heavy Atom Count:13
Complexity:201
Defined Atom Stereocenter Count:3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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