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809888

Sigma-Aldrich

Vitamin K1-4a,5,6,7,8,8a-13C6

≥99 atom % 13C, ≥98% (CP)

Synonym(s):

Phylloquinone-13C6

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About This Item

Empirical Formula (Hill Notation):
13C6C25H46O2
Molecular Weight:
456.65
UNSPSC Code:
12352005
PubChem Substance ID:
329769195
NACRES:
NA.12

isotopic purity

≥99 atom % 13C

Quality Level

200

Assay

≥98% (CP)

form

liquid

technique(s)

mass spectrometry (MS): suitable

color

yellow to orange

mp

-20 °C

mass shift

M+6

storage temp.

−20°C

SMILES string

CC(C)CCCC(C)CCCC(C)CCC/C(C)=C/CC1=C(C)C([13C]2=[13CH][13CH]=[13CH][13CH]=[13C]2C1=O)=O

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+/i7+1,8+1,18+1,19+1,28+1,29+1

InChI key

MBWXNTAXLNYFJB-HDMSKXMFSA-N

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General description

Vitamin K1, also known as phylloquinone, is a fat-soluble vitamin found in algae, cyanobacteria, and plants. It is involved in the synthesis of some important proteins having applications in blood clotting and bone metabolism.
Vitamin K1-4a,5,6,7,8,8a-13C6 is an isotope of vitamin K1 wherein C-4a, C-5, C-6, C-7, C-8, C-8a carbons are replaced by 13C6 carbon.

Application

Vitamin K1-4a,5,6,7,8,8a-13C6 can be used as a stable isotope internal standard for accurate data interpretation in specific biological samples.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Phylloquinone (vitamin K1) content of vegetables
Damon M, et al.
Journal of food composition and analysis, 18(8), 751-758 (2005)
Vitamin K1 supplementation to improve the stability of anticoagulation therapy with vitamin K antagonists: a dose-finding study
Gebuis EPA, et al.
Haematologica, 96(4), 583-589 (2011)

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