95320

D(−)-酒石酸

puriss., unnatural form, ≥99.0% (T)

• 別名: (2S,3S)-(−)-酒石酸, D-トレアル酸
• 化学式: HO₂CCH(OH)CH(OH)CO₂H
• CAS番号: 147-71-7
• 分子量: 150.09
• Beilstein: 1725145
• EC Number: 205-695-6
• MDL番号: MFCD00004238
• UNSPSCコード: 51113400
• PubChem Substance ID: 329770444
• NACRES: NA.22

特性

• 詳細: synthetic
• 品質水準: 200
• グレード: puriss.
• アッセイ: ≥99.0% (T)
• 形状: crystals
• 光学活性: [α]20/D −13.5±0.5°, c = 10% in H₂O
• 品質: unnatural form
• 強熱残分: ≤0.05%
• mp: 167-171 °C; 172-174 °C (lit.)
• SMILES記法: O[C@@H]([C@H](O)C(O)=O)C(O)=O
• InChI: 1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m0/s1
• InChI Key: FEWJPZIEWOKRBE-LWMBPPNESA-N

詳細

詳細

Tartaric acid is a polyhydroxy acid with wide applications in the textile, pharma, and food industries. It is commonly used as a food additive and acts as an antioxidant and acidification agent. It is also used as a starting material for the preparation of many bioactive molecules.

アプリケーション

D-(-)-Tartaric acid may be used in the preparation of enantiospecific homochiral cis-4-formyl β-lactams. It may also be used as a starting material in the synthesis of D-erythro-sphingosine and L-lyxo-phytosphingosine.

その他情報

非天然型異性体

安全性情報

• ピクトグラム: GHS05
• シグナルワード: Danger
• 危険有害性情報: H318
• 注意書き: P280 - P305 + P351 + P338
• 危険有害性の分類: Eye Dam. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves