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705187

Pyridoxal-(methyl-d3)

≥98 atom % D, ≥98% (CP)

Synonym(s):

3-Hydroxy-5-(hydroxymethyl)-2-(methyl-d3)-4-pyridinecarboxaldehyde, Deuterated pyridoxal, Vitamin B6-(methyl-d3)

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$336.00

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$1,220.00

$336.00

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About This Item

Empirical Formula (Hill Notation):
C8H6D3NO3
Molecular Weight:
170.18
NACRES:
NA.24
PubChem Substance ID:
329762511
UNSPSC Code:
12352106
MDL number:
MFCD25368916
Isotopic purity:
≥98 atom % D
Assay:
≥98% (CP)
Mass shift:
M+3
Form:
powder

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InChI

1S/C8H9NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,4,10,12H,3H2,1H3/i1D3

SMILES string

O=C([H])C1=C(CO)C=NC(C([2H])([2H])[2H])=C1O

InChI key

RADKZDMFGJYCBB-FIBGUPNXSA-N

isotopic purity

≥98 atom % D

assay

≥98% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

color

white to off-white

mp

173 °C (dec.)

mass shift

M+3

shipped in

dry ice

storage temp.

−20°C, −20°C

Quality Level

200

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This Item
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Pyridoxal-(methyl-d3) ≥98 atom % D, ≥98% (CP)

Sigma-Aldrich

705187

Pyridoxal-(methyl-d3)

Pyridoxamine-(methyl-d3) dihydrochloride 98 atom % D, 98% (CP)

Sigma-Aldrich

705322

Pyridoxamine-(methyl-d3) dihydrochloride

Pyridoxine-(methyl-d3) hydrochloride ≥98 atom % D, ≥96% (CP)

Sigma-Aldrich

809659

Pyridoxine-(methyl-d3) hydrochloride

Vitamin D2 (6,19,19-d3) 98% (CP)

Sigma-Aldrich

705489

Vitamin D2 (6,19,19-d3)

isotopic purity

≥98 atom % D

isotopic purity

98 atom % D

isotopic purity

≥98 atom % D

isotopic purity

-

assay

≥98% (CP)

assay

98% (CP)

assay

≥96% (CP)

assay

98% (CP)

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

mass shift

M+3

mass shift

M+3

mass shift

M+3

mass shift

M+3

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

Application

Pyridoxal-(methyl-d3) or vitamin B6-(methyl-d3) can be used as an internal analytical standard to study dietary intake, bioavailability, identification and concentration of pyridoxal within the complex biological samples.

General description

Pyridoxal-methyl-d3, an isotope-labeled analog of pyridoxal, is a form of vitamin B6. Natural source of pyridoxal is green plants, and its deficiency potentially causes epilepsy and seizures in humans.[1][2]

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBF1494
MBBF0885
MBBF0389
MBBF0028
MBBD9365

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Transport and metabolism of pyridoxine and pyridoxal in mice
SAKURAI T, et al.
Journal of nutritional science and vitaminology, 33(1), 11-19 (1987)
Ectonucleotidases and epilepsy
de Paula Cognato G and Bonan CD
Open Neuroscience Journal, 4(1), 44-52 (2010)
Xiang Nan Ren et al.
Biomedical and environmental sciences : BES, 28(10), 738-750 (2015-11-20)
To determine ten B-vitamins in human milk by ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The pretreated human milk samples were adequately separated and quantified within 11 min by UPLC-MS/MS with an Acquity UPLC HSS T3 column (2.1×100 mm, 1.8

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