900074

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

≥98 atom % D, ≥95% (CP)

• Synonym(s): Menaquinone-7-(5,6,7,8-d₄,2-methyl-d₃)
• Empirical Formula (Hill Notation): C₄₆D₇H₅₇O₂
• Molecular Weight: 656.04
• MDL number: MFCD29472035
• UNSPSC Code: 12352106
• PubChem Substance ID: 329769771
• NACRES: NA.12

Properties

• isotopic purity: ≥98 atom % D
• Quality Level: 200
• assay: ≥95% (CP)
• form: powder
• technique(s): mass spectrometry (MS): suitable
• color: yellow
• mp: 54 °C
• mass shift: M+7
• storage temp.: −20°C
• SMILES string: O=C1C(C([2H])([2H])[2H])=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(C2=C([2H])C([2H])=C([2H])C([2H])=C21)=O
• InChI: 1S/C46H64O2/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/h10-11,18,20,22,24,26,28,30-32H,12-17,19,21,23,25,27,29,33H2,1-9H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+/i9D3,10D,11D,30D,31D
• InChI key: RAKQPZMEYJZGPI-HRQALKRPSA-N

Description

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.[1][2]
Vitamin K2 (MK-7)-(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-7)-(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