荧光染料Carmoisine(Synonyms: 偶氮玉红 Azorubine Acid Red 14 E122)

发表于由

荧光染料Dye Reagents Carmoisine;(Synonyms: 偶氮玉红; Azorubine; Acid Red 14; E122) 纯度: ge;98.0%

Carmoisine (Azorubine) 是一种偶氮染料，可用作食品添加剂。

Carmoisineamp;;(Synonyms: 偶氮玉红; Azorubine; Acid Red 14; E122)

Carmoisine Chemical Structure

CAS No. : 3567-69-9

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
10;mM;*;1 mL in DMSO ￥1100 In-stock
100 mg ￥1000 In-stock
200 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

Carmoisine 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Orally Active Compound Library

生物活性

Carmoisine (Azorubine) is an azo dye that can be used as a food additive[1][2].

体外研究
(In Vitro)

Carmoisine augments the in vitro synthesis of leukotriene B4 (LTB4) and F2-isoprostanes from blood neutrophils. Carmoisine increases the formation of F2-isoprostanes from blood neutrophils at all tested concentrations[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

Carmoisine (49.3-493 mg/kg; oral administration; for 42 days; male Wistar rats) treatment increases MAPK8 expression at remarkably low and high concentrations, the expression of NFκB and GADD45α does not change[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male Wistar rats (120-300 g)[1]
Dosage: 49.3 mg/kg, 493 mg/kg
Administration: Oral administration; for 42 days
Result: Resulted in apoptosis according to MAPK8 expression.

分子量

502.43

Formula

C20H12N2Na2O7S2
CAS 号

3567-69-9
中文名称

偶氮红质；偶氮玉红；酸性红14；铬变素FB
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, sealed storage, away from moisture

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
溶解性数据
In Vitro:;

DMSO : 50 mg/mL (99.52 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.9903 mL 9.9516 mL 19.9033 mL
5 mM 0.3981 mL 1.9903 mL 3.9807 mL
10 mM 0.1990 mL 0.9952 mL 1.9903 mL

*

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, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-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。
参考文献

  • [1]. B Raposa, et al. Food additives: Sodium benzoate, potassium sorbate, azorubine, and tartrazine modify the expression of NFκB, GADD45α, and MAPK8 genes. Physiol Int. 2016 Sep;103(3):334-343.

    [2]. Latasha Leo, et al. Occurrence of azo food dyes and their effects on cellular inflammatory responses. Nutrition. 2018 Feb;46:36-40.