Pyridoxal phosphate

English name: PLP; Pyridoxal-5-phosphate monohydrate; Pyridoxal-5-monophosphoric acid ester; 3-Hydroxy-5- (hydroxymethyl) -2-methylisonicotinaldehyde 5-phosphate; Codecarboxylase
Other names: pyridoxal 5-phosphate; pyridoxal 5-monophosphate; 3-hydroxy-2-methyl-5-[(phosphonooxy) methyl] -4-pyridinecarboxaldehyde monohydrate; phosphoric acid Pyridoxal; pyridoxal-5-phosphate; 3-hydroxy-5-hydroxymethyl-2-methylisonicotinyl; co-decarboxylase
CAS number: 41468-25-1

Level: BR
C8H10NO6P • H2O = 265.15

Level: BR
Content: ≥99.0%
Vitamin B6: ≤0.5%
Loss on drying: ≤10.0%
Heavy metals: ≤20ppm
PH (0.25% ag Solution): 2.6 ～ 3.0
Properties: off-white to light yellow or yellow powder. Melting point 140 ~ 143 ℃. Almost odorless. Tasteless. See light slowly decompose. It is easily soluble in formic acid, aqueous pyridine and dilute alkaline solution, and slightly soluble in water, ethanol, acetone, ether, chloroform and benzene. The aqueous solution is very stable in a cold and dark place. At 0 ℃, it only decomposes by 2% to 3% in 3 weeks, and it decomposes more at room temperature. LD50 (rat, oral) 5900mg / kg
Uses: biochemical research. Modification of the properties of progesterone. Enzyme inhibitor storage: 2 ～ 8 ℃, protected from light

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