标签归档：sudan

Sudan I(Synonyms: 苏丹红一号 Solvent Yellow 14)

发表于由

Sudan I;(Synonyms: 苏丹红一号; Solvent Yellow 14) 纯度: 99.78%

Sudan I (Solvent Yellow 14) 是一种偶氮共轭红色染料 (red dye)，可用于一些产品的添加剂，如油、溶剂或抛光剂。Sudan I 抑制产气荚膜梭菌和鼠李糖菌的生长。

Sudan Iamp;;(Synonyms: 苏丹红一号; Solvent Yellow 14)

Sudan I Chemical Structure

CAS No. : 842-07-9

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 ￥440 In-stock
500 mg ￥400 In-stock
1 g ￥500 In-stock
5 g ; 询价 ;
10 g ; 询价 ;

* Please select Quantity before adding items.

Sudan I 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Anti-Infection Compound Library
  • Peptidomimetic Library
  • Antibacterial Compound Library
  • Tumorigenesis Related Compound Library

生物活性

Sudan I (Solvent Yellow 14) is a diazo-conjugate red dye and can be used as an additive to products such as oils, solvents or polishes. Sudan I inhibits growth of bacterial strains Clostridium perfringens and L. rhamnosus[1].

体外研究
(In Vitro)

Sudan I is a monoazo dye with the chemical formula of 1-phenylazo-2-naphthol. Sudan I can cause tumors in the liver or urinary bladder in mammals and is a potential mutagen and carcinogen for humans. Sudan I induces genotoxic effect in HepG2 cells and increases mutagenic and clastogenic effects in the MCL-5 cell lines compared to the AHH-1 cell line. In addition, Sudan I also gives positive results in Salmonella Typhimurium mutagenicity tests with S9 activation, a post-mitochondrial fraction prepared from the livers of rats[1].

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

248.28

Formula

C16H12N2O
CAS 号

842-07-9
中文名称

苏丹I；苏丹红I；苏丹红一号
运输条件

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

4deg;C, protect from light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light)
溶解性数据
In Vitro:;

DMSO : 50 mg/mL (201.39 mM; Need ultrasonic)

H2O : 0.67 mg/mL (2.70 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.0277 mL 20.1386 mL 40.2771 mL
5 mM 0.8055 mL 4.0277 mL 8.0554 mL
10 mM 0.4028 mL 2.0139 mL 4.0277 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 (protect from light)。-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]. Hongmiao Pan, et al. Evaluation of impact of exposure of Sudan azo dyes and their metabolites on human intestinal bacteria. Anaerobe. 2012 Aug;18(4):445-53.

Sudan Black B(Synonyms: 苏丹黑B)

发表于由

Sudan Black B;(Synonyms: 苏丹黑B)

Sudan Black B 是一种脂溶性重氮染料，是一种组织化学染色剂。Sudan Black B 可用于中性甘油三酯和脂质的染色。

Sudan Black Bamp;;(Synonyms: 苏丹黑B)

Sudan Black B Chemical Structure

CAS No. : 4197-25-5

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids[1].

体外研究
(In Vitro)

Sudan Black B works also in frozen material, and therefore can be complementarily used with SA-β-gal when investigating senescence. Sudan Black B is a highly lipophilic agent that exhibits high affi nity to the lipid compartment of lipofuscin. The positive Sudan Black B-lipofuscin reaction reveals blue-black intracellular granules in cells and frozen tissues and brown to black granules in FFPE tissues under the light microscope.

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

456.54

Formula

C29H24N6
CAS 号

4197-25-5
中文名称

苏丹黑B
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Konstantinos Evangelou, et al. Sudan Black B, The Specific Histochemical Stain for Lipofuscin: A Novel Method to Detect Senescent Cells. Methods Mol Biol. 2017;1534:111-119.

荧光染料Sudan IV(Synonyms: Solvent Red 24 C.I. 26105)

发表于由

荧光染料Dye Reagents Sudan IV;(Synonyms: Solvent Red 24; C.I. 26105) 纯度: ge;98.0%

Sudan IV 是一种脂溶性重氮染料、可用于冰冻或石蜡切片上对脂类、甘油三酯和脂蛋白进行染色。

Sudan IVamp;;(Synonyms: Solvent Red 24; C.I. 26105)

Sudan IV Chemical Structure

CAS No. : 85-83-6

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
500 mg ￥500 In-stock
1 g ; 询价 ;
5 g ; 询价 ;

* Please select Quantity before adding items.

Sudan IV 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Sudan IV is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids, triglycerides and lipoproteins on frozen paraffin sections[1].

分子量

380.44

Formula

C24H20N4O
CAS 号

85-83-6
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : 5 mg/mL (13.14 mM; Need ultrasonic)

*Sudan IV is usually formulated as a suspension.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.6285 mL 13.1427 mL 26.2854 mL
5 mM 0.5257 mL 2.6285 mL 5.2571 mL
10 mM 0.2629 mL 1.3143 mL 2.6285 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。-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]. Refat NA, et al. The induction of cytochrome P450 1A1 by sudan dyes. J Biochem Mol Toxicol. 2008 Mar-Apr;22(2):77-84.

荧光染料Sudan IV(Synonyms: Solvent Red 24 C.I. 26105)

发表于由

荧光染料Dye Reagents Sudan IV;(Synonyms: Solvent Red 24; C.I. 26105) 纯度: ge;98.0%

Sudan IV 是一种脂溶性重氮染料、可用于冰冻或石蜡切片上对脂类、甘油三酯和脂蛋白进行染色。

Sudan IV(Synonyms: Solvent Red 24; C.I. 26105)

Sudan IV Chemical Structure

CAS No. : 85-83-6

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
500 mg ￥500 In-stock
1 g ; 询价 ;
5 g ; 询价 ;

* Please select Quantity before adding items.

Sudan IV 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Sudan IV is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids, triglycerides and lipoproteins on frozen paraffin sections[1].

分子量

380.44

Formula

C24H20N4O
CAS 号

85-83-6
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : 5 mg/mL (13.14 mM; Need ultrasonic)

*Sudan IV is usually formulated as a suspension.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.6285 mL 13.1427 mL 26.2854 mL
5 mM 0.5257 mL 2.6285 mL 5.2571 mL
10 mM 0.2629 mL 1.3143 mL 2.6285 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。-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]. Refat NA, et al. The induction of cytochrome P450 1A1 by sudan dyes. J Biochem Mol Toxicol. 2008 Mar-Apr;22(2):77-84.

荧光染料Sudan III(Synonyms: 苏丹红Ⅲ Sudan Red III Tetrazobenzene-β-naphthol 111440 Red)

发表于由

荧光染料Dye Reagents Sudan III;(Synonyms: 苏丹红Ⅲ; Sudan Red III; Tetrazobenzene-β-naphthol; 111440 Red) 纯度: 85.0%

Sudan III 是一种疏水性双偶氮染料。

Sudan IIIamp;;(Synonyms: 苏丹红Ⅲ; Sudan Red III; Tetrazobenzene-β-naphthol; 111440 Red)

Sudan III Chemical Structure

CAS No. : 85-86-9

规格 价格 是否有货 数量
500 mg ￥400 In-stock
1 g ￥500 In-stock
5 g ; 询价 ;
10 g ; 询价 ;

* Please select Quantity before adding items.

Sudan III 相关产品

bull;相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Natural Product Library
  • Peptidomimetic Library
  • Phenols Library
  • Traditional Chinese Medicine Monomer Library
  • Microbial Metabolite Library

生物活性

Sudan III is a hydrophobic bisazo dye[1].

体外研究
(In Vitro)

Sudan III changes its color from orange to blue against a small volume of sulfuric acid, and the acetonitrile solution of Sudan III is the most suitable for observing the color-change phenomenon. H-NMR and UV-Vis spectroscopic studies show that the color-change mechanism of Sudan III against sulfuric acid is due to the protonation of the dye by sulfuric acid[1].

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

352.39

Formula

C22H16N4O
CAS 号

85-86-9
中文名称

苏丹红Ⅲ；苏丹红3号；苏丹红三号
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : 2.27 mg/mL (6.44 mM; ultrasonic and warming and heat to 60°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.8378 mL 14.1888 mL 28.3776 mL
5 mM 0.5676 mL 2.8378 mL 5.6755 mL
10 mM — — —

*

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。-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]. Sakurai T, et al. Color Change of Sudan III against Concentrated Sulfuric Acid in Acetonitrile and Quantification for a Small Amount of Concentrated Sulfuric Acid. Anal Sci. 2016;32(2):129-33.