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P3657

Sigma-Aldrich

Pyridoxal 5′-phosphate hydrate

powder, BioReagent, suitable for cell culture

Synonym(s):

3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde, Codecarboxylase, PLP, Pyridoxal 5-phosphate

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About This Item

Empirical Formula (Hill Notation):
C8H10NO6P · xH2O
CAS Number:
853645-22-4
Molecular Weight:
247.14 (anhydrous basis)
Beilstein:
234749
EC Number:
200-208-3
MDL number:
MFCD00006333
UNSPSC Code:
12352205
PubChem Substance ID:
24898438
NACRES:
NA.75

product line

BioReagent

Assay

≥98%

form

powder

mol wt

Mw 247.14 g/mol

technique(s)

cell culture | mammalian: suitable

color

off-white to yellow-brown

mp

140-143 °C

solubility

1 M HCl: soluble 50 mg/mL, clear, colorless to light yellow-green

storage temp.

−20°C

SMILES string

CC1=NC=C(COP(O)(O)=O)C(C([H])=O)=C1O

InChI

1S/C8H10NO6P/c1-5-8(11)7(3-10)6(2-9-5)4-15-16(12,13)14/h2-3,11H,4H2,1H3,(H2,12,13,14)

InChI key

NGVDGCNFYWLIFO-UHFFFAOYSA-N

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General description

Pyridoxal-phosphate (PLP, pyridoxal-5′-phosphate, P5P) is a prosthetic group of some enzymes. It is the active form of vitamin B6, which comprises three natural organic compounds, pyridoxal, pyridoxamine and pyridoxine. PLP acts as a coenzyme in all transamination reactions, and in some decarboxylation and deamination reactions of amino acids.

Application


  • Hierarchical Surface Architecture of Hemodialysis Membranes for Eliminating Homocysteine Based on the Multifunctional Role of Pyridoxal 5′-phosphate.: Discusses the development of advanced hemodialysis membranes using pyridoxal 5′-phosphate, highlighting its role in reducing homocysteine levels, which could contribute to improved outcomes for dialysis patients (Jiang P et al., 2020).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ivone Carvalho et al.
Bioorganic & medicinal chemistry, 18(7), 2412-2427 (2010-03-26)
Trypanosoma cruzi trans-sialidase (TcTS) plays a key role in the recognition and invasion of host cells and in enabling the parasite to escape the human immune response. To explore this potential drug target, we have synthesized a small library of
Trina Das et al.
The Journal of general virology, 96(Pt 2), 294-310 (2014-10-30)
Chikungunya virus (CHIKV) has recently affected millions of people in the Indian Ocean, with rare cases of encephalopathy and encephalitis occurring in neonates. In the study described herein, the capacity of mouse brain cells to control infection through innate immune
Jennifer H Richens et al.
Biology open, 4(8), 1052-1061 (2015-07-15)
Centrosomes comprise a pair of centrioles surrounded by a matrix of pericentriolar material (PCM). In vertebrate cells, Pericentrin plays an important part in mitotic PCM assembly, but the Drosophila Pericentrin-like protein (PLP) appears to have a more minor role in
Bogdan F G Popescu et al.
Neurology, 84(2), 148-158 (2014-12-17)
To assess, in a surgical biopsy cohort of active demyelinating lesions, the diagnostic utility of aquaporin-4 (AQP4) immunohistochemistry in identifying neuromyelitis optica (NMO) or NMO spectrum disorder (NMOSD) and describe pathologic features that should prompt AQP4 immunohistochemical analysis and AQP4-immunoglobulin
Alexandros K Kanellopoulos et al.
Cell, 180(6), 1178-1197 (2020-03-24)
Social impairment is frequently associated with mitochondrial dysfunction and altered neurotransmission. Although mitochondrial function is crucial for brain homeostasis, it remains unknown whether mitochondrial disruption contributes to social behavioral deficits. Here, we show that Drosophila mutants in the homolog of
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