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罗丹明6G

罗丹明6G用途

Rhodamine 6G是罗丹明类似物,可用于Pgp外排测定试验中。它可用于MRP1-介导外排的动力学试验中,以及作为激光染料和具有线粒体探针的潜力。

罗丹明6G名称

[ CAS 号 ]:
989-38-8

[ 中文名 ]:
碱性红 1

[ 英文名 ]:
Rhodamine 6G

[中文别名 ]:

[英文别名 ]:

fanal pink gfk
Rhodamine 590 chloride
Rhodamine 5GDN
rhodamin6g
Aizen Rhodamine 6GCP
Basic rhodamine yellow
rh6g
rhodamine 4gh
calcozine red 6g
rhodamine 6gb

罗丹明6G生物活性

[ 描述 ]:

Rhodamine 6G是罗丹明类似物,可用于Pgp外排测定试验中。它可用于MRP1-介导外排的动力学试验中,以及作为激光染料和具有线粒体探针的潜力。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

染料试剂

研究领域 >> 其他

[体外研究]

罗丹明6G,也称为罗丹明590,广泛用作激光介质和荧光示踪剂。用于染料激光,它溶于甲醇,乙醇和各种其他有机溶剂。在环境流量研究中,示踪介质通常是水。在乙醇中,罗丹明6G的吸收范围在440nm和570nm之间,峰值在530nm。因此,它非常适合于通过倍频Nd：YAG激光器在532nm处泵浦,铜蒸气激光器在511nm处泵浦,以及氩离子激光器在514nm处泵浦。得到的发射光谱在约510nm至约710nm之间变化,峰值在550nm处,取决于溶剂和染料浓度。然而,激光发射范围窄得多,从约560nm到610nm,峰值波长约为575nm。能够实现大于50％的能量转换效率。为了选择最佳溶剂和染料浓度,对其效果的充分了解是一个先决条件。 DMSO中的罗丹明6G显示出明显的行为,仅显示出具有11nm红移波长的甲醇情况的41％的荧光强度。对于不同的溶剂,观察到相对小的荧光光谱变化;观察到甲醇的最高荧光强度,DMSO的荧光强度最低。最短的峰值波长在甲醇(568nm)中发现,在DMSO(579nm)中最长。改变染料浓度可提供稀释情况下550 nm和高浓度620 nm之间的可调性,此时荧光光谱显示罗丹明6G聚集体的形成[1]。罗丹明6G是能够穿透活细胞的荧光染料。进入细胞后,罗丹明6G与线粒体的内膜结合。基于这些观察,已经提出罗丹明染料可以用于产生具有低背景噪声和高分辨率的线粒体的荧光图像。极低浓度的若丹明6G似乎可以选择性地破坏培养中的恶性细胞,从而节省正常细胞群[2]。

[体内研究]

与未治疗的对应物相比,接受罗丹明6G的黑素瘤移植小鼠显示出延长的存活期,改善的临床参数,抑制肿瘤生长和转移计数。每周两次10-6M罗丹明6G方案产生最显着的结果[2]。罗丹明-6G进入循环系统并标记白细胞。通过确定滚动和粘附的白细胞的数量以及这些细胞的总通量,可以监测白细胞和内皮细胞之间相互作用的变化[3]。

[细胞实验]

将恶性细胞和正常对照培养物以相等（蛋白质调节的）细胞量接种到6孔组织培养板中。用25μCi/ mL的3H-胸苷脉冲细胞，立即用固定浓度1μM的罗丹明6G处理24h，48h，72h或5天（120h）。在24小时，48小时，72小时或5天后，用PBS洗涤过量的放射性物质。将细胞样品转移到含有4ml闪烁液的聚苯乙烯小瓶中，并在β-计数器中计数它们的放射性。通过Bradford的试验评估总细胞蛋白[2]。

[动物实验]

小鼠：C57B1小鼠植入B16-F10黑素瘤，并以不同剂量/时间方案用罗丹明6G（1,0.1,0.01μM）处理。分析培养的肿瘤细胞的活力和增殖[2]。

[参考文献]

[1]. Zehentbauer FM, et al. Fluorescence spectroscopy of Rhodamine 6G: concentration and solvent effects. Spectrochim Acta A Mol Biomol Spectrosc. 2014;121:147-51.

[2]. Kutushov M, et al. Low concentrations of Rhodamine 6G selectively destroy tumor cells and improve survival of melanoma transplanted mice. Neoplasma. 2013;60(3):262-73.

[3]. Jain RK, et al. Measuring leukocyte-endothelial interactions in mice. Cold Spring Harb Protoc. 2013 Jun 1;2013(6):561-3.

[相关活性小分子]

罗丹明6G物理化学性质

[ 密度 ]:
1.15g/cm3

[ 沸点 ]:
<200ºC

[ 熔点 ]:
290 °C

[ 分子式 ]:
C₂₈H₃₁ClN₂O₃

[ 分子量 ]:
479.010

[ 闪点 ]:
318.6ºC

[ 精确质量 ]:
478.202332

[ PSA ]:
63.83000

[ LogP ]:
7.22550

[ 外观性状 ]:
红色至棕色粉末

[ 折射率 ]:
1.593

[ 储存条件 ]:
室温

[ 水溶解性 ]:
SOLUBLE

罗丹明6GMSDS

详细MSDS(安全技术说明书)

罗丹明6G毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH0175000

CHEMICAL NAME :: Benzoic acid, o-(6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xant hen-9-yl)-, ethyl ester, monohydrochloride

CAS REGISTRY NUMBER :: 989-38-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 27

MOLECULAR FORMULA :: C28-H31-N2-O3.Cl

MOLECULAR WEIGHT :: 479.06

WISWESSER LINE NOTATION :: T C666 BO EYJ EUN2 F1 IR BVO2& L1 MN1&1 &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Cardiac - other changes Liver - other changes Blood - other hemolysis with or without anemia

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6150 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2310 mg/kg/14D-C

TOXIC EFFECTS :: Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10192 mg/kg/13W-C

TOXIC EFFECTS :: Blood - changes in spleen

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 130 mg/kg/35D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 51 gm/kg/13W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7725 mg/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg/1Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 4 mg/kg

SEX/DURATION :: female 7-10 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetal death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 2 mg/kg

SEX/DURATION :: female 7-10 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - other effects to embryo

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 2 mg/kg

SEX/DURATION :: female 7-10 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 2 mg/kg

SEX/DURATION :: female 7-10 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - other effects to embryo Reproductive - Specific Developmental Abnormalities - musculoskeletal system

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 19900 ug/L

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-364,1989 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,233,1978 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,233,1978 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2209 No. of Facilities: 917 (estimated) No. of Industries: 20 No. of Occupations: 21 No. of Employees: 15041 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2209 No. of Facilities: 2416 (estimated) No. of Industries: 27 No. of Occupations: 32 No. of Employees: 41538 (estimated) No. of Female Employees: 8238 (estimated)

罗丹明6G安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S36/37/39-S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
DH0175000

[ 海关编码 ]:
3204130000

罗丹明6G制备

1.3-乙氨基对甲苯酚 (p-cresol, 3-ethylamino) 和苯酐为原料，首先将两者缩合，然后再用乙醇进行酯化即得产物

2.以邻甲苯胺用氯乙烷烷基化，磺化，碱熔后与苯酐缩合，用氯乙烷酯化，经后处理得产品。

罗丹明6G海关

[ 海关编码 ]: 2922199090

[ 中文概述 ]:
2922199090. 其他氨基醇及其醚，酯和它们的盐（但含一种以上含氧基的除外）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

罗丹明6G文献

Using the fluorescence red edge effect to assess the long-term stability of lyophilized protein formulations.

Mol. Pharm. 12(4) , 1141-9, (2015)

Nanosecond relaxation processes in sugar matrices are causally linked through diffusional processes to protein stability in lyophilized formulations. Long-term protein degradation rates track mean-squ...

Label-free measurements of reaction kinetics using a droplet-based optofluidic device.

J. Lab. Autom. 20(1) , 17-24, (2015)

Label-free measurements of the reaction kinetics of a small sample volume are essential for efficient drug discovery, requiring methods and systems that are rapid, accurate, and cost-effective. Herein...

Parabens determination in cosmetic and personal care products exploiting a multi-syringe chromatographic (MSC) system and chemiluminescent detection.

Talanta 143 , 254-62, (2015)

Parabens are widely used in dairy products, such as in cosmetics and personal care products. Thus, in this work a multi-syringe chromatographic (MSC) system is proposed for the first time for the dete...

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