Prednisone

目录号: GC16450纯度: >98.00%同义词: 强的松; Dehydrocortisone

A synthetic glucocorticoid


Prednisone
Cas No.: 53-03-2
规格价格库存数量操作
500mg¥175.00现货
1
1g¥280.00现货
1
5g¥1,050.00现货
1
10mM (in 1mL DMSO)¥193.00现货
1

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    183(7):1867-1883 (2020)
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产品描述 Description

Prednisone (Adasone) is a synthetic corticosteroid agent that is particularly effective as an immunosuppressant compound.Target: OthersPrednisone is a synthetic corticosteroid drug that is particularly effective as an immunosuppressant drug. It is used to treat certain inflammatory diseases (such as moderate allergic reactions) and (at higher doses) some types of cancer, but has significant adverse effects. Because it suppresses the immune system, it leaves patients more susceptible to infections.Prednisone can also be used in the treatment of decompensated heart failure to potentiate renal responsiveness to diuretics, especially in heart failure patients with refractory diuretic resistance with large dose of loop diuretics. The mechanism is prednisone, as a glucocorticoid, can improve renal responsiveness to atrial natriuretic peptide by increasing the density of natriuretic peptide receptor type A in the renal inner medullary collecting duct, inducing a potent diuresis.

References:
[1]. RIEMER AD. Application of the newer corticosteroids to augment diuresis in congestive heart failure. Am J Cardiol. 1958 Apr;1(4):488-96.
[2]. Zhang H, et al. Prednisone adding to usual care treatment for refractory decompensated congestive heart failure. Int Heart J. 2008 Sep;49(5):587-95.

实验参考方法 Experimental Reference Method

Cell experiment [1]:

Cell lines

Peripheral blood lymphocytes (PBL) or peripheral CD4+ and CD8+ T cell subsets

Preparation method

The solubility of this compound in DMSO is > 15.4 mg/mL. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below - 20 °C for several months.

Reacting condition

10-3 ~ 10-12 M; 72, 96 and 120 hrs

Applications

Prednisone arrested PBL in the G1 phase of cell cycle, and inhibited IL-2 receptor (IL-2R) expression as well as IL-2 secretion. In phytohaemaglutinin (PHA)-activated human PBL, Prednisone significantly increased apoptosis. Moreover, Prednisone exhibited stronger apoptotic effect on CD8+ T lymphocytes than on CD4+ T lymphocytes. All these effects were shown in dose- and time-dependent manners.

Animal experiment [2]:

Animal models

Male Wistar rats

Dosage form

5 mg/kg/d; p.o.; for 90 days

Applications

In Wistar rats, Prednisone significantly delayed learning and memory retention by 20%. Compared with the control group, the neuronal degeneration index in the Prednisone treatment group was 2 times higher in the prefrontal cortex, and about 10 times higher in the CA1 hippocampus. In addition, Prednisone substantially increased the number and cytoplasmic transformation of astrocytes, as well as isolectin-B4-labeled microglia cells in the prefrontal cortex.

Other notes

Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.

References:

[1]. Lanza L, Scudeletti M, Puppo F, Bosco O, Peirano L, Filaci G, Fecarotta E, Vidali G, Indiveri F. Prednisone increases apoptosis in in vitro activated human peripheral blood T lymphocytes. Clin Exp Immunol. 1996 Mar;103(3):482-90.

[2]. Ramos-Remus C, González-Castaeda RE, González-Perez O, Luquin S, García-Estrada J. Prednisone induces cognitive dysfunction, neuronal degeneration, and reactive gliosis in rats. J Investig Med. 2002 Nov;50(6):458-64.

产品文档 Product Documents

Purity:>98.00%

化学性质Chemical Properties

CAS 号
53-03-2
同义词
强的松; Dehydrocortisone
化学名
(8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione
SMILES
CC12CC(=O)C3C(C1CCC2(C(=O)CO)O)CCC4=CC(=O)C=CC34C
分子式
C21H26O5
分子量
358.43 g/mol
溶解性
≥ 15.35mg/mL in DMSO
保存条件
Store at 4°C
General tips
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。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至 37°C,然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备 RT,或根据请求配备蓝冰。

计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度

g/mol