中文名称: 亚甲基蓝 三水合物
英文名称: Methylene blue trihydrate
CAS No: 7220-79-3
分子式: C16H18ClN3S.3H2O
分子量: 373.9
EINEC: 200-515-2
M70016 亚甲基蓝 三水合物 BS (psaitong)
外观与性状:
深绿色结晶性粉末
包装规格:
25g in glass bottle
溶解性:
溶于水和乙醇
产品描述:

基本信息

产品编号:

M70016 

产品名称:

Methylene blue trihydrate

CAS:

7220-79-3

 

储存条件

粉末

室温

四年

 

 

分子式:

C16H18ClN3S.3H2O

溶于液体

-80℃

6个月

分子量

373.90

-20℃

1个月

化学名: 

Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride, trihydrate

Solubility (25°C):

 

体外:

 

DMSO

100 mg/mL (267.45mM; Need ultrasonic)

Water

 

Ethanol

 

体内(现配现用):

 

1mg/ml表示微溶或不溶。

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。

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

2.6745mL

13.3726mL

26.7451mL

5mM

0.5349mL

2.6745mL

5.3490mL

10mM

0.2675mL

1.3373mL

2.6745mL

 

生物活性

产品描述

细菌染色剂。血清蛋白生化检验时配混合指示剂。配制脱落细胞检验染色液。制备碱性美蓝染色液。氧化还原指示剂。测定汞、锡。还原滴定剂,用以沉淀高氯酸盐和铼酸盐。催化光度测定硒和钼。

靶点

Guanylyl cyclase (sGC) .

Monoamine oxidase A (MAO-A).

NO synthase (NOS)

体外研究

By acting as an alternative electron acceptor/donor Methylene blue restores mitochondrial function, improves neuronal energy production and inhibits the formation of superoxide[1].
Methylene blue inhibits cytochrome P450 (CYP) isozymes. Methylene blue is an odorless, water soluble, dark blue-green crystalline powder, which turns blue whenever mixed in solution. Methylene blue is a vasopressor that impacts the NO synthetic pathway by inhibiting inducible NOS and inhibiting the subsequent activation of sGC. In addition, by binding to the iron heme moiety of sGC and causing enzyme inhibition, Methylene blue blocks accumulation of cyclic GMP (cGMP), competing directly with NO in its ability to activate soluble guanylyl cyclase.

体内研究

Methylene Blue (1, 5, and 25μg/rat) significantly decreases sevoflurane minimum alveolar anesthetic concentration (MAC) and brain cyclic guanosine monophosphate (cGMP) content in a dose-dependent manner in male Sprague-Dawley rats (7-week-old, 200-250 g).
Methylene blue is used as a dye in chromoendoscopy, and is sprayed onto the mucosa of the gastrointestinal tract in order to identify dysplasia, or pre-cancerous lesions.
Methylene blue is able to restore vascular tone, normalize mean arterial pressures (MAP), and reduce vasopressor usage

保存条件:
室温
UN码:
HazardClass:
危害声明:
安全说明:
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参考文献 & 客户发表文献

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

  • =
    *
    *
    *选择对应的单位 *空出希望得到的变量,填写另外两个变量

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 )

  • * = *

连续稀释计算器方程

  • 连续稀释

  • 初始浓度:
  • 稀释倍数:
  • 计算结果

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):