推荐：Vitamin K2 (MK-7)-4′,5,6,7,8,8′-13C6

别名:Menaquinone-7-4′,5,6,7,8,8′-13C6

Empirical Formula (Hill Notation):13C6C40H64O2

分子量:654.96

PubChem化学物质编号:329769772

NACRES:NA.12

属性
同位素纯度
≥99 atom % 13C

质量水平
200

检测方案
≥95% (CP)

形式
powder

technique(s)
mass spectrometry (MS): suitable

颜色
yellow

质量偏移
M+6

储存温度
?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

说明
一般描述
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)-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.
应用
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.

安全信息
储存分类代码
11 - Combustible Solids

WGK
WGK 3

闪点(°F)
Not applicable

闪点(°C)
Not applicable