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Ursodeoxycholic Acid-d4 (Ursodeoxycholic acid-2,2,4,4-d4) 是 Ursodeoxycholic acid 的氘代物,是通过 LC/MS 或 GC/MS 定量检测熊去氧胆酸 (UDCA) 水平的内标。

Ursodeoxycholic Acid-d4 (Ursodeoxycholic acid-2,2,4,4-d4) 是 Ursodeoxycholic acid 的氘代物,是通过 LC/MS 或 GC/MS 定量检测熊去氧胆酸 (UDCA) 水平的内标。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 730 | In stock | |
| 5 mg | ¥ 1,600 | In stock | |
| 10 mg | ¥ 2,400 | In stock | |
| 25 mg | ¥ 4,440 | In stock | |
| 50 mg | ¥ 7,540 | In stock |
| 产品描述 | Ursodeoxycholic Acid-d4 (Ursodeoxycholic acid-2,2,4,4-d4) is the deuterium substitute of Ursodeoxycholic acid, and is an internal standard for the quantitative determination of Ursodeoxycholic Acid (UDCA) levels by LC/MS or GC/MS. |
| 别名 | 熊去氧胆酸 d4, Ursodeoxycholic acid-2,2,4,4-d4 |
| 分子量 | 396.6 |
| 分子式 | C24H40O4 |
| CAS No. | 347841-46-7 |
| Smiles | C[C@@]12[C@]([C@]3([C@@]([C@]4(C)[C@](C[C@@H]3O)(C([C@H](O)C(C4)([2H])[2H])([2H])[2H])[H])(CC1)[H])[H])(CC[C@@]2([C@@H](CCC(O)=O)C)[H])[H] |
| 颜色 | White |
| 物理性状 | Solid |
| 存储 | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| 溶解度信息 | Ethanol: 1 mg/mL (2.52 mM), Sonication is recommended. DMSO: 8 mg/mL (20.17 mM), Sonication is recommended. DMF: 8 mg/mL (20.17 mM, Sonication is recommended. | ||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||
Ethanol/DMSO/DMF
DMSO/DMF
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