Dehydroascorbic Acid

• Catalog Number: ACM490835
• Product Name: Dehydroascorbic Acid
• CAS: 490-83-5
• Category: Heterocyclic Organic Compound
• Synonyms: L-Dehydroascorbate
• IUPAC Name: (5R)-5-[(1S)-1,2-Dihydroxyethyl]oxolane-2,3,4-trione
• Molecular Weight: 174.11
• Molecular Formula: C6H6O6
• Canonical SMILES: C(C(C1C(=O)C(=O)C(=O)O1)O)O
• InChI: InChI=1S/C6H6O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8H,1H2/t2-,5+/m0/s1
• InChI Key: SBJKKFFYIZUCET-JLAZNSOCSA-N
• Boiling Point: 389.3±38.0 °C
• Melting Point: 228 °C(lit.)
• Flash Point: 170 °C
• Density: 1.743±0.06 g/cm³
• Appearance: Solid
• Storage: -20 °C
• Complexity: 244
• Exact Mass: 174.01643791
• Hazard Statements: Xn
• Isomeric SMILES: C([C@@H]([C@@H]1C(=O)C(=O)C(=O)O1)O)O
• Monoisotopic Mass: 174.01643791
• pKa: 3.90(at 25 °C)
• Refractive Index: 1.569
• Topological Polar Surface Area: 101 Ų

Custom Q&A

What is the molecular formula of dehydroascorbic acid?

The molecular formula of dehydroascorbic acid is C6H6O6.

How is dehydroascorbic acid related to L-ascorbic acid?

Dehydroascorbic acid is functionally related to L-ascorbic acid.

What is the molecular weight of dehydroascorbic acid?

The molecular weight of dehydroascorbic acid is 174.11 g/mol.

How is dehydroascorbic acid made?

Dehydroascorbic acid is made from the oxidation of ascorbic acid.

What can dehydroascorbic acid undergo irreversible hydrolysis to?

Dehydroascorbic acid can undergo irreversible hydrolysis to 2,3-diketogulonic acid.

What are some synonyms for dehydroascorbic acid?

Some synonyms for dehydroascorbic acid are DEHYDROASCORBIC ACID, L-Dehydroascorbic acid, and DHAA.

How does dehydroascorbic acid differ from ascorbic acid?

Dehydroascorbic acid and ascorbic acid are both termed Vitamin C, but ascorbic acid is the main form found in humans.

What are some biological activities of dehydroascorbic acid?

Dehydroascorbic acid has similar biological activity as antivirals and neuroprotective effects.

What is the IUPAC name of dehydroascorbic acid?

The IUPAC name of dehydroascorbic acid is (5R)-5-[(1S)-1,2-dihydroxyethyl]oxolane-2,3,4-trione.

What is the Canonical SMILES of dehydroascorbic acid?

The Canonical SMILES of dehydroascorbic acid is C(C(C1C(=O)C(=O)C(=O)O1)O)O.