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Merck
CN

705470

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

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

Synonym(s):

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)

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About This Item

Empirical Formula (Hill Notation):
C31D7H39O2
CAS Number:
1233937-39-7
Molecular Weight:
457.74
MDL number:
MFCD11656108
UNSPSC Code:
12352106
PubChem Substance ID:
329762562
NACRES:
NA.24

Key Documents

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Product Name

Vitamin K-d7 (5,6,7,8-d4, 2-methyl-d3), 99 atom % D, 97% (CP Sum of E & Z Isomers)

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

isotopic purity

99 atom % D

assay

97% (CP Sum of E & Z Isomers)

form

liquid

technique(s)

mass spectrometry (MS): suitable

color

yellow to orange

mp

-20 °C

density

0.999 g/mL at 25 °C

mass shift

M+7

storage temp.

−20°C

Quality Level

200

Related Categories

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.

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).

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

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

美国出口管控产品
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Certificates of Analysis (COA)

Lot/Batch Number
MBBF1468
MBBF0088
MBBD9949
MBBD2537
MBBD2382

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Study of cytotoxic activity of new 1, 4-naphthoquinone derivatives in murine hepatoma cell line
Stadhiauskaite I, et al.
Biologija, 2, 104-108 (2006)
Role of K vitamins in the regulation of tissue calcification
Vermeer C and Braam L
Journal of Bone and Mineral Metabolism, 19(4), 201-206 (2001)
Regulation of bone remodeling by vitamin K2
Myneni VD and Mezey E
Oral Diseases, 23(8) (2017)

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