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705470

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

Name: Vitamin K-d7 (5,6,7,8-d4, 2-methyl-d3)
Brand: ALDRICH

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

Synonym(s):

2-methyl-3-phytyl-1,4-naphthoquinone--d₇ (5,6,7,8-d_4, 2-methyl-d₃), 3-Phytylmenadione-d₇ (5,6,7,8-d_4, 2-methyl-d₃), Phylloquinone-d₇ (5,6,7,8-d_4, 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

Isotopic purity:

99 atom % D

Assay:

97% (CP Sum of E & Z Isomers)

Mass shift:

M+7

Form:

liquid

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Properties

isotopic purity

99 atom % D

Quality Level

200

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

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.

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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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)

Global Trade Item Number

SKU	GTIN
705470-1MG	04061826688533
705470-5MG	04061833239421