硫黄素T，黄染料，2390-54-7

2-[4-(dimethylamino)phenyl]-3,6-dimethylbenzothiazolium chloride
2390-54-7

￥1500 1Kg 起订

湖北更新日期：2024-12-16

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产品详情:

中文名称：: 硫黄素T

英文名称：: 2-[4-(dimethylamino)phenyl]-3,6-dimethylbenzothiazolium chloride

CAS号：: 2390-54-7

品牌：: 亚隆

产地：: 湖北武汉

保存条件：: 30℃以下

纯度规格：: 99%

产品类别：: 中间体

级别：: 工业级

别名：: 碱性黄1

分子式：: C17H19ClN2S

用途：: 一种苯并噻唑染料，在与淀粉体连接时可提高荧光效率；用于组织学以及蛋白质表征中

外观性状：: 黄色或赭黄色粉末

中文名	硫黄素T
英文名	2-[4-(dimethylamino)phenyl]-3,6-dimethylbenzothiazolium chloride
别名	盐基嫩黄碱性黄1 硫磺素T 硫黄素T 硫黄素 T 碱性黄 1 硫代黄素T 硫代磺素T 硫代黄色素 T 2-[4-(二甲基氨基)苯基]-3,6-二甲基苯并噻唑鎓氯化物
英文别名	avin T ThiofL C.I. 49005 Thioflavin T Thioflavine T C.I. Basic Yellow 1 LABOTEST-BB LT00451909 Thioflavine T (C.I.No.49005) for synthesis 2-[4-(dimethylamino)phenyl]-3,6-dimethyl-benzothiazoliuchloride 2-[4-(dimethylamino)phenyl]-3,6-dimethylbenzothiazolium chloride Benzothiazolium,2-[4-(dimethylamino)phenyl]-3,6-dimethyl-,chloride 2-[4-(dimethylamino)phenyl]-3,6-dimethyl-1,3-benzothiazol-3-ium chloride
CAS	2390-54-7
EINECS	219-228-9
化学式	C17H19ClN2S
分子量	318.86
InChI	InChI=1/C17H19N2S.ClH/c1-12-5-10-15-16(11-12)20-17(19(15)4)13-6-8-14(9-7-13)18(2)3;/h5-11H,1-4H3;1H/q+1;/p-1
密度	1.301g/cm3 at 20℃
熔点	211-212 °C (decomp)
蒸汽压	0Pa at 25℃
溶解度	methanol: soluble1mg/mL
存储条件	Store below +30°C.
外观	Powder
颜色	Yellow to ochre-yellow
BRN	3922452
MDL号	MFCD00011944
体外研究	Thioflavin T (ThT) is a benzothiazole dye that exhibits enhanced fluorescence upon binding to amyloid fibrils and is commonly used to diagnose amyloid fibrils, both ex vivo and in vitro. In aqueous solutions, Thioflavin T is found to exist as micelles at concentrations commonly used to monitor fibrils by fluorescence assay (~10-20 μM). Specific conductivity changes are measured at varying concentration of Thioflavin T and the critical micellar concentration is calculated to be 4.0±0.5 μM. Changes in the fluorescence excitation and emission of Thioflavin T are also dependent on the micelle formation. The Thioflavin T micelles of 3 nm diameter are directly visualized using atomic force microscopy, and bound Thioflavin T micelles are observed along the fibril length for representative fibrils. Increasing concentration of Thioflavin T above the critical micellar concentration shows increased numbers of micelles bound along the length of the amyloid fibrils. Thioflavin T micelles are disrupted at low pH as observed by atomic force microscopy and fluorescence enhancement upon binding of Thioflavin T to amyloid fibrils also reduced by several-fold upon decreasing the pH to below 3.The micelles of Thioflavin T bind amyloid fibrils leading to enhancement of fluorescence emission.
安全术语	24/25 - 避免与皮肤和眼睛接触。
危险品运输编号	2811
WGK Germany	3
TSCA	Yes
海关编号	32041300
Hazard Class	6.1(b)
Packing Group	III
上游原料	2-(4-氨基苯基)-6-甲基苯并噻唑

硫黄素T;2390-54-7;黄染料;碱性黄1;

公司简介

湖北亚隆新材料有限公司主要从事电镀中间体、硅烷偶联剂、粘接剂、含氟有机化学品以及其他精细化工产品的生产、研发、销售。中间体广泛应用于镀铜、镀镍，镀锌等领域。硅烷偶联剂适用于含氟表面活性剂在油田，消防，杀虫，电镀，清洗等领域都有广泛的应用。

成立日期	(9年)
注册资本	50万
员工人数	1-10人
年营业额	￥ 100万以内
经营模式	贸易,工厂,定制
主营行业	中间体,医药中间体,合成材料中间体,其他中间体