Vitamin K₂ (MK-7)-4′,5,6,7,8,8′-¹³C₆

ALDRICH/900075 - ≥99 atom % ¹³C, ≥95% (CP)

Synonym: Menaquinone-7-4′,5,6,7,8,8′-¹³C₆

Empirical Formula (Hill Notation): ¹³C₆C₄₀H₆₄O₂
Molecular Weight: 654.96
Linear Formula: ¹³C₆C₄₀H₆₄O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-900075-1MG	1 mg	$3160.00 1/EAAdd To Favorites		Add To Favorites

assay	≥95% (CP)
color	yellow
form	powder
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
isotopic purity	≥99 atom % ¹³C
mass shift	M+6
Quality Level	200
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
storage temp.	−20°C
technique(s)	mass spectrometry (MS): suitable

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.
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.