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Safety Information

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(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

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

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 Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

705470-BULK:
705470-VAR:
705470-5MG-PW:
705470-5MG:
705470-10MG:
705470-1MG-PW:
705470-1MG:

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Certificates of Analysis (COA)

Lot/Batch Number
MBBD1984
MBBD1397
MBBC9734
MBBC9731
MBBC6877

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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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