93759

吡哆醛 盐酸盐

≥99.5% (T)

• 别名: 3-羟基-5-（羟甲基）-2-甲基-4-吡啶甲醛 盐酸盐, PL HCl
• 经验公式（希尔记法）: C₈H₉NO₃ · HCl
• CAS号: 65-22-5
• 分子量: 203.62
• Beilstein: 3656994
• EC號碼: 200-602-5
• MDL號碼: MFCD00012809
• 分類程式碼代碼: 12352205
• PubChem物質ID: 329770265
• NACRES: NA.79

属性

• 生物源: synthetic
• 化驗: ≥99.5% (T)
• 形狀: powder
• 損耗: ≤0.6% loss on drying
• 顏色: white to faint beige
• mp: 173 °C (dec.) (lit.)
• 負離子痕跡: sulfate (SO₄^2-): ≤1000 mg/kg
• 正離子痕跡: Ca: ≤250 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤15 mg/kg; Cu: ≤5 mg/kg; Fe: ≤15 mg/L; K: ≤50 mg/kg; Mg: ≤10 mg/kg; Mn: ≤100 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• 應用: cell analysis
• SMILES 字串: Cl[H].[H]C(=O)c1c(CO)cnc(C)c1O
• InChI: 1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H
• InChI 密鑰: FCHXJFJNDJXENQ-UHFFFAOYSA-N

说明

一般說明

Pyridoxal is a derivative of vitamin B₆. Vitamin B₆ derivatives contain a core pyridine ring. Pyridoxal consists of an aldehyde group at pyridine′s 4′ position. Pyridoxal is a water-soluble vitamin.

應用

用于标记氨基酸及其皮摩尔量的检测；辅酶和辅因子，第一卷：维生素 B₆，磷酸吡哆醛

生化／生理作用

Vitamin B₆ derivatives are initially oxidized to pyridoxal. It is then phosphorylated to pyridoxal 5′- phosphate (P5P). Pyridoxal 5′- phosphate is the circulatory form of vitamin B₆.

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)