900076

Vitamin K₂ (MK-9)-(5,6,7,8-d₄,2-methyl-d₃)

≥98 atom % D, ≥95% (CP)

• Synonym(s): Menaquinone-9-(5,6,7,8-d₄,2-methyl-d₃)
• Empirical Formula (Hill Notation): C₅₆D₇H₇₃O₂
• Molecular Weight: 792.28
• MDL number: MFCD29472037
• UNSPSC Code: 12352106
• PubChem Substance ID: 329769773
• NACRES: NA.12

Properties

• isotopic purity: ≥98 atom % D
• Quality Level: 200
• assay: ≥95% (CP)
• form: powder
• technique(s): mass spectrometry (MS): suitable
• color: white to yellow
• mass shift: M+7
• storage temp.: −20°C
• SMILES string: C/C(CC/C=C(C)/CC/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\CC1=C(C([2H])([2H])[2H])C(C2=C([2H])C([2H])=C([2H])C([2H])=C2C1=O)=O
• InChI: 1S/C56H80O2/c1-42(2)22-14-23-43(3)24-15-25-44(4)26-16-27-45(5)28-17-29-46(6)30-18-31-47(7)32-19-33-48(8)34-20-35-49(9)36-21-37-50(10)40-41-52-51(11)55(57)53-38-12-13-39-54(53)56(52)58/h12-13,22,24,26,28,30,32,34,36,38-40H,14-21,23,25,27,29,31,33,35,37,41H2,1-11H3/b43-24+,44-26+,45-28+,46-30+,47-32+,48-34+,49-36+,50-40+/i11D3,12D,13D,38D,39D
• InChI key: WCRXHNIUHQUASO-LLYLAFBMSA-N

Description

General description

Vitamin K2, also known as menaquinone, is a polyisoprenoid-substituted napthoquinone. Menaquinone-9 (MK-9) is a subtype of vitamin K2. It is commonly found in fermented dairy products like cheese.[1][2]
Vitamin K2 (MK-9)-(5,6,7,8-d₄,2-methyl-d₃) is a deuterated vitamin K2 wherein C-5, C-6, C-7, C-8, and 2-methyl protons are replaced by deuterium.

Application

Vitamin K2 (MK-9)-(5,6,7,8-d₄,2-methyl-d₃) can be used as a stable isotope internal standard for data interpretation in specific biological samples.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable