| 货号 | 包装规格 | 操作 |
|---|---|---|
| 803030-1MG | 1 mg |
25-hydroxyvitamin D3 (calcifediol) is a prohormone produced via hydroxylation of vitamin D3 (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D3 or [1,25(OH)2D3]}. It is used as a biomarker to determine the status of vitamin D in the body.
25-Hydroxyvitamin D3-26,26,26,27,27,27-d6 monohydrate is a deuterated vitamin D3 wherein methyl protons of C-26, C-27 carbons are replaced by deuterium.
25-Hydroxyvitamin D3-26,26,26,27,27,27-d6 monohydrate can be used as a stable isotope internal standard for data interpretation in specific biological samples by mass spectrometry.
该产品可能有大量库存，并可按需包装。有关定价，可用性和包装的信息，请联系稳定同位素客户服务。
| 英文名称 | 25-Hydroxyvitamin D3-26,26,26,27,27,27-d6 monohydrate |
| CAS 号 | 2483831-70-3 |
| 经验分子式 | C27D6H38O2 · H2O |
| 分子量 | 424.69 |
| MDL 号 | MFCD31814246 |
| UNSPSC | 12352106 |
| NACRES | NA.12 |
| SMILES字符串 | C[C@]1(CCC/2)C(CCC1[C@H](C)CCCC(O)(C([2H])([2H])[2H])C([2H])([2H])[2H])C2=C\C=C(C[C@@H](O)CC3)/C3=C.[H]O[H] |
| InChI | 1S/C27H44O2.H2O/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29;/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3;1H2/b21-11+,22-12-;/t20-,23+,24?,25?,27-;/m1./s1/i3D3,4D3; |
| InChI key | WRLFSJXJGJBFJQ-DZAJWRDGSA-N |
| 同位素纯度 | 98原子% D |
| 含量测定 | 97%（CP） |
| 形态 | 粉末 |
| 技术 | 质谱法（MS）：适用 |
| 颜色 | 白色至类白色 |
| 应用 | 检测 |
| 质量偏移 | M+6 |
| 储存温度 | −20°C |
| 质量等级 | 200 |
| 包装规格（货号 803030-1MG） | 1 mg |
