Product Information
Name:
Ascorbic acid impurity C
Synonyms:
- D-Sorbosonic acid
Description:
Ascorbic acid impurity C is a catalytic impurity found in ascorbic acid-containing pharmaceuticals. It is metabolized to sulfate and iodoacetic acid, the latter of which is excreted in the urine. Ascorbic acid impurity C is also a metabolic product of 5-keto-d-gluconic acid, which can be synthesized from d-glucose or d-mannose. The transferase enzyme catalyzes the conversion of d-glucose to 5-keto-d-gluconic acid, while the enzyme d-mannose oxidoreductase converts d-mannose to 5 keto-d-gluconic acid. This impurity has been found in natural leaf extracts and synthetic ascorbic acids.
Notice:
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Brand:
Biosynth
Long term storage:
Notes:
Chemical properties
Molecular weight:
194.14 g/mol
Formula:
C6H10O7
Purity:
Min. 95%
MDL:
Melting point:
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Flash point:
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HS code:
