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900075

Sigma-Aldrich

Vitamin K2 (MK-7)-4′,5,6,7,8,8′-13C6

≥99 atom % 13C, ≥95% (CP)

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Synonym(s):
Menaquinone-7-4′,5,6,7,8,8′-13C6
Empirical Formula (Hill Notation):
13C6C40H64O2
Molecular Weight:
654.96
PubChem Substance ID:
NACRES:
NA.12

isotopic purity

≥99 atom % 13C

Quality Level

Assay

≥95% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

color

yellow

mass shift

M+6

storage temp.

−20°C

SMILES string

O=C1C(C)=C(C/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CCC=C(C)C)C([13C]2=[13C][13C]=[13C][13C]=[13C]21)=O

InChI

1S/C46H60O2/c1-34(2)18-12-19-35(3)20-13-21-36(4)22-14-23-37(5)24-15-25-38(6)26-16-27-39(7)28-17-29-40(8)32-33-42-41(9)45(47)43-30-10-11-31-44(43)46(42)48/h18,20,22,24,26,28,32H,12-17,19,21,23,25,27,29,33H2,1-9H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+/i10+1,11+1,30+1,31+1,43+1,44+1

InChI key

QNFXTFFPNJWCQL-MUMAHXDWSA-N

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This Item
900074809896900077
assay

≥95% (CP)

assay

≥95% (CP)

assay

≥95% (CP)

assay

≥95% (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

mass shift

M+6

mass shift

M+7

mass shift

M+7

mass shift

M+6

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

General description

Vitamin K2, also known as menaquinone, is a polyisoprenoid-substituted napthoquinone. Menaquinone-7 (MK-7) is a subtype of vitamin K2. It is found in animals, soy protein, fermented products and is primarily produced by bacteria.
Vitamin K2 (MK-7)-4′,5,6,7,8,8′-13C6 is a vitamin K2 isotope wherein C-4′, C-5, C-6, C-7, C-8, and C-8′ carbons are replaced by 13C6.

Application

Vitamin K2 (MK-7)-4′,5,6,7,8,8′-13C6 can be used as a stable isotope internal standard for data interpretation in specific biological samples.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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