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705187

Sigma-Aldrich

Pyridoxal-(methyl-d3)

≥98 atom % D, ≥98% (CP)

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Synonym(s):
3-Hydroxy-5-(hydroxymethyl)-2-(methyl-d3)-4-pyridinecarboxaldehyde, Deuterated pyridoxal, Vitamin B6-(methyl-d3)
Empirical Formula (Hill Notation):
C8H6D3NO3
Molecular Weight:
170.18
MDL number:
PubChem Substance ID:
NACRES:
NA.24

isotopic purity

≥98 atom % D

Quality Level

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

SMILES string

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

InChI

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

InChI key

RADKZDMFGJYCBB-FIBGUPNXSA-N

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This Item
705322809659705489
Pyridoxal-(methyl-d3) ≥98 atom % D, ≥98% (CP)

Sigma-Aldrich

705187

Pyridoxal-(methyl-d3)

assay

≥98% (CP)

assay

98% (CP)

assay

≥96% (CP)

assay

98% (CP)

form

powder

form

powder

form

powder

form

powder

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

mp

173 °C (dec.)

mp

224-226 °C

mp

-

mp

114-118 °C

mass shift

M+3

mass shift

M+3

mass shift

M+3

mass shift

M+3

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.

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.

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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T1503
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25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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Customers Also Viewed

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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)
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
Ectonucleotidases and epilepsy
de Paula Cognato G and Bonan CD
Open Neuroscience Journal, 4(1), 44-52 (2010)

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