4-Deoxypyridoxine 5'-phosphate

Modify Date: 2025-08-25 17:37:58

4-Deoxypyridoxine 5'-phosphate Structure
4-Deoxypyridoxine 5'-phosphate structure
Common Name 4-Deoxypyridoxine 5'-phosphate
CAS Number 883-84-1 Molecular Weight 233.15800
Density 1.499g/cm3 Boiling Point 567.6ºC at 760 mmHg
Molecular Formula C8H12NO5P Melting Point N/A
MSDS N/A Flash Point 297.1ºC

 Use of 4-Deoxypyridoxine 5'-phosphate


4-Deoxypyridoxine 5'-phosphate is a Pyridoxal 5'-phosphate analogue and a sphingosine 1-phosphate (S1P) inhibitor. 4-Deoxypyridoxine 5'-phosphate inhibits ornithine decarboxylase activity with a Ki of 60 μM. 4-Deoxypyridoxine 5'-phosphate is a competitive inhibitor of the activation of glutamate apodecarboxylase by Pyridoxal 5'-phosphate (Ki of 0.27 μM) and strongly inhibits glutamate-dependent labeling of glutamate decarboxylase[1][2][3].

 Names

Name (5-hydroxy-4,6-dimethylpyridin-3-yl)methyl dihydrogen phosphate
Synonym More Synonyms

 4-Deoxypyridoxine 5'-phosphate Biological Activity

Description 4-Deoxypyridoxine 5'-phosphate is a Pyridoxal 5'-phosphate analogue and a sphingosine 1-phosphate (S1P) inhibitor. 4-Deoxypyridoxine 5'-phosphate inhibits ornithine decarboxylase activity with a Ki of 60 μM. 4-Deoxypyridoxine 5'-phosphate is a competitive inhibitor of the activation of glutamate apodecarboxylase by Pyridoxal 5'-phosphate (Ki of 0.27 μM) and strongly inhibits glutamate-dependent labeling of glutamate decarboxylase[1][2][3].
Related Catalog
Target

Sphingosine 1-phosphate (S1P)[1] Ornithine decarboxylase[2] Glutamate apodecarboxylase[3]

References

[1]. Mamoru Ohtoyo, et al. Scintillation Proximity Assay to Detect the Changes in Cellular Dihydrosphingosine 1-Phosphate Levels. Lipids. 2016 Oct;51(10):1207-1216.

[2]. M J Connor, et al. Epidermal Pyridoxal 5'-phosphate Depletion, Inhibition of DNA Synthesis, and Inhibition of the Expression of Ornithine Decarboxylase Activity by the Vitamin B-6 Antagonist 4'-deoxypyridoxine. J Invest Dermatol. 1983 Aug;81(2):136-9.

[3]. D L Martin, et al. Glutamate-dependent Active-Site Labeling of Brain Glutamate Decarboxylase. J Neurochem. 1990 Aug;55(2):524-32.

 Chemical & Physical Properties

Density 1.499g/cm3
Boiling Point 567.6ºC at 760 mmHg
Molecular Formula C8H12NO5P
Molecular Weight 233.15800
Flash Point 297.1ºC
Exact Mass 233.04500
PSA 109.69000
LogP 1.01330
Index of Refraction 1.59
InChIKey RBCOYOYDYNXAFA-UHFFFAOYSA-N
SMILES Cc1ncc(COP(=O)(O)O)c(C)c1O

 Safety Information

Hazard Codes Xi
HS Code 2933399090

 Synthetic Route

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4-Deoxypyridoxine 5'-phosphate Structure

4-Deoxypyridoxi...

CAS#:883-84-1

Literature: Nation.Drug Co. Patent: US2511319 , 1947 ;

~%

4-Deoxypyridoxine 5'-phosphate Structure

4-Deoxypyridoxi...

CAS#:883-84-1

Literature: Long; Morrison Journal of the Chemical Society, 1954 , p. 3854

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1ggn
vitamin B-6
PLR
Deoxypyridoxine-P
4-Deoxypyridoxine 5'-phosphate
4-Desoxy-pyridoxol-phosphat
4-Deoxypyridoxin-5'-phosphat
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