中文名称: | 卡泊三醇一水合物 | ||||
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英文名称: | Calcipotriol monohydrate | ||||
别名: | 卡泊三醇一水合物 (1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-5-cyclopropyl-5-hydroxypent-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol;hydrate | ||||
CAS No: | 147657-22-5 | 分子式: | C27H42O4 | 分子量: | 430.62 |
CAS No: | 147657-22-5 | ||||
分子式: | C27H42O4 | ||||
分子量: | 430.62 |
基本信息
产品编号: |
C10665 |
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产品名称: |
Calcipotriol monohydrate |
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CAS: |
147657-22-5 |
储存条件 |
粉末 |
2-8℃ |
四年 |
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分子式: |
溶于液体 |
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分子量 |
430.62 |
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化学名: |
1,3-Cyclohexanediol,5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4S)-4-cyclopropyl-4-hydroxy-1-methyl-2-buten-1-yl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-,hydrate (1:1), (1R,3S,5Z)- |
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Solubility (25°C): |
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体外:
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DMSO |
100 mg/mL (232.22mM; Need ultrasonic) |
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Water |
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Ethanol |
100 mg/mL (232.22mM; Need ultrasonic) |
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体内(现配现用): |
1.请依序添加每种溶剂: 10% EtOH→40% PEG300→5% Tween-80→45% saline Solubility: 5 mg/mL (11.61mM); Suspended solution; Need ultrasonic |
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此方案可获得 5 mg/mL (11.61mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。 以 1mL 工作液为例,取 100μL 50.0 mg/mL 的澄清 EtOH 储备液加到 400μL PEG300 中,混合均匀;向上述体系中加入50μL Tween-80,混合均匀;然后继续加入 450μL生理盐水定容至 1mL。 |
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2.请依序添加每种溶剂: 10% EtOH→90% (20% SBE-β-CD in saline) Solubility: ≥ 5 mg/mL (11.61mM); Clear solution |
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此方案可获得 ≥ 5 mg/mL (11.61mM,饱和度未知) 的澄清溶液。 以 1mL 工作液为例,取 100μL 50.0 mg/mL 的澄清 EtOH 储备液加到 900μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 |
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3.请依序添加每种溶剂: 10% EtOH→90% corn oil Solubility: ≥ 5 mg/mL (11.61mM); Clear solution |
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此方案可获得 ≥ 5 mg/mL (11.61mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1mL 工作液为例,取 100μL 50.0 mg/mL 的澄清 EtOH 储备液加到 900μL玉米油中,混合均匀。 |
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4.请依序添加每种溶剂: 10% DMSO→40% PEG300→5% Tween-80→45% saline Solubility: ≥ 2.5 mg/mL (5.81mM); Clear solution |
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此方案可获得 ≥ 2.5 mg/mL (5.81mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50μL Tween-80,混合均匀;然后继续加入 450μL生理盐水定容至 1mL。 |
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5.请依序添加每种溶剂: 10% DMSO→90% (20% SBE-β-CD in saline) Solubility: ≥ 2.5 mg/mL (5.81mM); Clear solution |
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此方案可获得 ≥ 2.5 mg/mL (5.81mM,饱和度未知) 的澄清溶液。 以 1mL 工作液为例,取 100μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 |
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6.请依序添加每种溶剂: 10% DMSO→90% corn oil Solubility: ≥ 2.5 mg/mL (5.81mM); Clear solution |
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此方案可获得 ≥ 2.5 mg/mL (5.81mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1mL 工作液为例,取 100μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900μL玉米油中,混合均匀。 |
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7.请依序添加每种溶剂: 5% DMSO→40% PEG300→5% Tween-80→50% saline Solubility: 2.5 mg/mL (5.81mM); Suspended solution; Need ultrasonic |
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8.请依序添加每种溶剂: 5% DMSO→95% (20% SBE-β-CD in saline) Solubility: ≥ 2.5 mg/mL (5.81mM); Clear solution |
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<1mg/ml表示微溶或不溶。 |
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普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 |
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 |
制备储备液
浓度
溶液体积 质量 |
1mg |
5mg |
10mg |
1mM |
2.3222mL |
11.6112mL |
23.2223mL |
5mM |
0.4644mL |
2.3222mL |
4.6445mL |
10mM |
0.2322mL |
1.1611mL |
2.3222mL |
生物活性
产品描述 |
1,25-Dihydroxyvitamin D3类似物,可作用于银屑病。 |
靶点 |
vitamin D receptor |
体外研究 |
When NHEK cells are not stimulated with IL-17A or IL-22, Calcipotriol slightly enhances (0.2nM) IL-8 mRNA expression or has no effect (2-20nM). The addition of IL-17A and IL-22 markedly increased the mRNA expression of IL-8, confirming our previous study. This enhanced IL-8 mRNA expression is suppressed by Calcipotriol at 2, 20 and 40nM in a dose dependent manner. Treatment of natural killer (NK) cells with drugs modulates their expression of NK cytotoxicity receptors or KIR. Human NK cells are pre-treated with 100, 10 or 1ng/mL of 1,25(OH)2D3, Calcipotriol or FTY720 for 4 h. All three concentrations of 1,25(OH)2D3, Calcipotriol and FTY720 significantly up-regulate the expression of NKp30 on the surface of NK cells after 4 h incubation. |
体内研究 |
One out of the 32 animals in each of the groups has died, except for the Diclofenac plus DFMO plus Calcipotriol group, where all animals survived. Survival is equally distributed between the groups. The weight gain is significantly smaller in the groups treated with Diclofenac plus Calcipotriol (p=0.018) and Diclofenac plus DFMO plus Calcipotriol (p=0.002) compare with placebo (linear regression model) |
特征 |
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推荐实验方法(仅供参考)
Cell Assay |
Normal human epidermal keratinocytes (NHEK) are grown in serum-free keratinocyte growth medium Epilife and used at third passage in all experiments. Growth supplement is omitted 48 h before experiments. As a control, IL-17A and IL-22 are either added or not added to the cells. Cultured NHEK cells are stimulated with IL-17A (200ng/mL) and/or IL-22 (200 ng/mL) followed by co-incubation in the presence or absence of Calcipotriol at 0.2-40nM to test its modulatory effect. Cells are harvested 3 days later and subjected to real-time quantitative PCR (qPCR). Culture supernatants are also collected and frozen at -80°C until use for ELISA |
Animal Administration |
Mice |
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )