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705470 Sigma-Aldrich

Vitamin K-d7 (5,6,7,8-d4, 2-methyl-d3)

99 atom % D, 97% (CP Sum of E & Z Isomers)

Synonym: 2-methyl-3-phytyl-1,4-naphthoquinone--d7 (5,6,7,8-d4, 2-methyl-d3), 3-Phytylmenadione-d7 (5,6,7,8-d4, 2-methyl-d3), Phylloquinone-d7 (5,6,7,8-d4, 2-methyl-d3), Vitamin K1-d7 (5,6,7,8-d4, 2-methyl-d3)

  • CAS Number 1233937-39-7

  • Empirical Formula (Hill Notation) C31D7H39O2

  • Molecular Weight 457.74

  •  PubChem Substance ID 329762562

  •  NACRES NA.24

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Properties

Related Categories Stable Isotopes, Vitamins More...
isotopic purity   99 atom % D
assay   97% (CP Sum of E & Z Isomers)
form   liquid
color   yellow to orange
mp   -20 °C
density   0.999 g/mL at 25 °C
mass shift   M+7
storage temp.   −20°C
SMILES string   [2H]c1c([2H])c([2H])c2C(=O)C(=C(C\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C(=O)c2c1[2H])C([2H])([2H])[2H]
InChI   1S/C31H46O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,18-20,22-24H,9-17,21H2,1-6H3/b25-20+/t23-,24-/m1/s1/i6D3,7D,8D,18D,19D
InChI key   MBWXNTAXLNYFJB-NYKMUXSXSA-N

Description

General description

Vitamin K-d7 (5,6,7,8-d4, 2-methyl-d3) is a deuterated analog of vitamin K, a fat-soluble vitamin. Vitamin K family comprises 2-methyl-1,4-naphthoquinone derivatives and it includes two natural vitamers, vitamin K1 (phylloquinone, found in plants) and vitamin K2 (menaquinone, found in animal products).

Application

Product is predominately E isomer.

Vitamin K-d7 (5,6,7,8-d4, 2-methyl-d3) or 3-phytylmenadione-d7 (5,6,7,8-d4, 2-methyl-d3) can be used as an analytical standard for the quantification of vitamin K concentration in dietary supplements, fortified foods or within a complex biological matrix.

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.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Stable Isotopes - BioFiles Volume 7, Number 6

ISOTEC Stable Isotopes offers a wide variety of stable isotope labeled products for use in nutrition and metabolism research. The selection below contains a broad array of vitamins and vitamin soluti...
Chloe McClanahan
v7 n6, 2012, 34–35
Keywords: Metabolism, Nutrition, Vitamins

Peer-Reviewed Papers
15

References

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