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D0501

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4-Deoxypyridoxine hydrochloride

analytical standard

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Empirical Formula (Hill Notation):
C8H11NO2 · HCl
CAS Number:
148-51-6
Molecular Weight:
189.64
EC Number:
205-714-8
MDL number:
MFCD00051296
PubChem Substance ID:
329798615
NACRES:
NA.24

biological source

synthetic (organic)

Quality Level

100

grade

analytical standard

Assay

≥98%

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

white to yellow

mp

263-265 °C

application(s)

forensics and toxicology
veterinary
vitamins, nutraceuticals, and natural products

format

neat

storage temp.

−20°C

SMILES string

Cl.Cc1ncc(CO)c(C)c1O

InChI

1S/C8H11NO2.ClH/c1-5-7(4-10)3-9-6(2)8(5)11;/h3,10-11H,4H2,1-2H3;1H

InChI key

QZKKOQQIVLXUEI-UHFFFAOYSA-N

Related Categories

General description

4-Deoxypyridoxine hydrochloride is a strong antagonist of vitamin B6.

Application

4-Deoxypyridoxine hydrochloride analytical standard can be used as follows:
  • Development of a reversed-phase high-performance liquid chromatographic (RP-HPLC) method combined with mass spectrometric (MS) detection for the impurity analysis of metadoxine drug
  • As an internal standard in the ultra- and high- performance liquid chromatographic analysis of pyridoxine in multivitamin tablet samples coupled with UV, mass spectrometric, and fluorescence detector

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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N E Andén et al.
Pharmacology & toxicology, 60(5), 393-396 (1987-05-01)
Experimentally induced changes in the concentration of GABA were studied in regions where GABA is present, predominantly in nerve terminals (substantia nigra, pituitary gland) or outside nerve terminals (corpus callosum). Some other regions (cerebellum, cuneate nucleus, corpus striatum, hippocampus) were
A Trakatellis et al.
Postgraduate medical journal, 70 Suppl 1, S89-S92 (1994-01-01)
Measurements of serine hydroxymethyltransferase (SHMT) in resting lymphocyte cultures showed that the level of activity of this enzyme is very low. Under the influence of mitogenic stimuli serine hydroxymethyltransferase activity is induced 5-20-fold. Addition in the cultures of 4-deoxypyridoxine (dB6)
R A Campbell et al.
Life sciences, 48(3), 225-235 (1991-01-01)
DL-alpha-difluoromethylornithine (DFMO), 4-deoxypyridoxine (4-DOP), and methylglyoxal bis (guanylhydrazone) (MGBG) were tested as inhibitors of acute skin graft rejection. Proximal full thickness tail skins were exchanged between C57BL/6 and Balb/C mice. Distal autografts were placed to monitor healing. Inhibitors were given
C I Levene et al.
The International journal of biochemistry, 20(12), 1451-1456 (1988-01-01)
1. Treatment of chick embryos with two lathyrogens lowered lysyl oxidase and increased collagen extractability. 2. Subsequent treatment with pyridoxal restored both parameters towards normal, whereas PQQ treatment was less effective. 3. These results suggest the requirement of a pyridoxal
W F Wolkers et al.
The Journal of biological chemistry, 266(31), 20761-20766 (1991-11-05)
The distances between enzyme-bound paramagnetic CrATP (a stable, beta, gamma-bidentate complex of Cr3+ and ATP) at the active site of sheep brain pyridoxal kinase and the protons of bound inhibitor 4-dPyr (4-deoxypyridoxine) were determined in the ternary enzyme-CrATP.4-dPyr complex by
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