D8132

デヒドロ-L-(+)-アスコルビン酸ダイマー

≥80% (enzymatic)

• 別名: DHA, ビス(デヒドロ-L-アスコルビン酸), ビス-DHA
• 実験式（ヒル表記法）: C₁₂H₁₂O₁₂
• CAS番号: 72691-25-9
• 分子量: 348.22
• Beilstein: 84277
• MDL番号: MFCD00066467
• UNSPSCコード: 12352205
• PubChem Substance ID: 24894191
• NACRES: NA.79

特性

• 由来生物: synthetic
• 品質水準: 200
• アッセイ: ≥80% (enzymatic)
• フォーム: powder
• 色: faint beige to beige; faint brown to light brown; white to yellow
• 輸送温度: dry ice
• 保管温度: −20°C
• SMILES記法: O1[C@@H](C(=O)C(=O)C1=O)[C@@H](O)CO
• 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

詳細

詳細

Dehydro-L-(+)-ascorbic acid dimer is a water soluble molecule, which is produced by vitamin C in the lumen of gastrointestinal tract.

アプリケーション

Dehydro-L-(+)-ascorbic acid dimer has been used to study its transformation and stability under the influence of pH, concentration and temperature.

生物化学的／生理学的作用

Dehydro-L-(+)-ascorbic acid dimer is used to regenerate ascorbic acid(AA). AA oxidation to dehydroascorbic acid (DHA) takes place in extracellular fluid and cells. AA acts as an antioxidant and enzyme cofactor. It is used in a wide variety of applications, including cell culture. It also acts as a reducing agent, that helps reduce oxidative stress. L-Ascorbate can be regenerated from dehydroascorbic acid (DHA) by biological systems.

その他情報

結晶型ではダイマ-;溶液中では二水和物

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)