29447

(24S)-24,25-Dihydroxyvitamin D₃

≥95.0% (HPLC)

• 別名: (24S)-24,25-Dihydroxycholecalciferol
• 実験式（ヒル表記法）: C₂₇H₄₄O₃
• CAS番号: 55700-58-8
• 分子量: 416.64
• UNSPSC Code: 12352200
• PubChem Substance ID: 329753335
• MDL number: MFCD11114064

特性

• Quality Level: 100
• assay: ≥95.0% (HPLC)
• form: powder or crystals
• color: colorless to white
• mp: 114.6 °C
• storage temp.: −20°C
• SMILES string: C[C@H](CC[C@H](O)C(C)(C)O)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C
• InChI: 1S/C27H44O3/c1-18-8-12-22(28)17-21(18)11-10-20-7-6-16-27(5)23(13-14-24(20)27)19(2)9-15-25(29)26(3,4)30/h10-11,19,22-25,28-30H,1,6-9,12-17H2,2-5H3/b20-10+,21-11-/t19-,22+,23-,24+,25+,27-/m1/s1
• InChI key: FCKJYANJHNLEEP-WQUHCOROSA-N

詳細

Biochem/physiol Actions

Cholecalciferol is an inactive form of vitamin D3 which undergoes various levels of hydroxylation to form active vitamin D3 analogs. 1α-Hydroxyvitamin D3 (alfacalcidol) is a synthetic analog that is metabolized to 1,25-dihydroxycholecalciferol, the biologically active form of vitamin D3. Other analogues of cholecalciferol result from different hydroxylations. 24S,25-Dihydroxyvitamin D3 should not be confused with 24R,25-Dihydroxyvitamin D3.

Packaging

底の開いたガラス瓶内容物は内部に挿入され接着された円錐部に入っています。

安全性情報

• pictograms: GHS06
• signalword: Danger
• hcodes: H300
• pcodes: P264 - P301 + P310
• Hazard Classifications: Acute Tox. 2 Oral
• 保管分類: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges