生物来源
synthetic
质量水平
检测方案
≥99.5% (T)
形式
powder
缺失
≤0.6% loss on drying
颜色
white to faint beige
mp
173 °C (dec.) (lit.)
痕量阴离子
sulfate (SO42-): ≤1000 mg/kg
痕量阳离子
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
应用
cell analysis
SMILES字符串
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 key
FCHXJFJNDJXENQ-UHFFFAOYSA-N
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一般描述
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.
应用
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.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Determination of water-soluble vitamins in infant milk by high-performance liquid chromatography
Albala S, et al.
Journal of Chromatography A, 778(1-2), 247-253 (1997)
Vitamin B6 (Pyridoxine; Pyridoxal 5'-Phosphate)
CH, C
Alternative Medicine Review, 6(1), 87-87 (2001)
Thomas Bachmann et al.
Analytical and bioanalytical chemistry, 412(26), 7237-7252 (2020-08-17)
Vitamin B6 comprises an important set of molecules tightly interwoven with the human amino acid, fatty acid, and carbohydrate metabolism. Analytical methods striving for the quantification of individual B6 vitamers so far mostly rely on methods based on HPLC in
Vitamin B6 and its role in cell metabolism and physiology
Parra M, et al.
Cells, 7(7), 84-84 (2018)
Continuous-wave and pulsed EPR characterization of the [2Fe-2S](Cys)3(His)1 cluster in rat MitoNEET.
Toshio Iwasaki et al.
Journal of the American Chemical Society, 131(38), 13659-13667 (2009-09-10)
CW EPR spectra of reduced [2Fe-2S](Cys)(3)(His)(1) clusters of mammalian mitoNEET soluble domain appear to produce features resulting from the interaction of the electron spins of the two adjacent clusters, which can be explained by employing the local spin model. This
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