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
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关于此项目
经验公式（希尔记法）:
C8H9NO3 · HCl
化学文摘社编号:
分子量:
203.62
UNSPSC Code:
12352205
NACRES:
NA.79
PubChem Substance ID:
EC Number:
200-602-5
Beilstein/REAXYS Number:
3656994
MDL number:
biological source
synthetic
Quality Segment
assay
≥99.5% (T)
form
powder
loss
≤0.6% loss on drying
color
white to faint beige
mp
173 °C (dec.) (lit.)
anion traces
sulfate (SO42-): ≤1000 mg/kg
cation traces
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
application(s)
cell analysis
SMILES string
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
General description
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.
Application
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
Biochem/physiol Actions
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.
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)