计算溶液所需的质量、体积或浓度。
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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| A110105-1g |
1g |
现货 ![]() |
| |
| A110105-5g |
5g |
现货 ![]() |
|
| 别名 | 7-(二甲基)-3-亚胺基-3H-分噻嗪盐酸 |
|---|---|
| 英文别名 | Giemsa stain | Mancha Giemsa | SCHEMBL137066 | CCRIS 9315 | DTXSID2040157 | HY-D0944 | AZURE A | 3-Amino-7-dimethylaminophenazathionium chloride | 3-Amino-7-(dimethylamino)phenothiazin-5-ium, salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro(isobenzof |
| 规格或纯度 | Dye content ≥70 % |
| 英文名称 | Azure A chloride |
| 生化机理 | 天青 A 是一种碱性阳离子染料。天青 A 与银染色相结合,可用于对琼脂糖凝胶中的糖胺聚糖进行定量。它还可用于细胞核中染色体的染色。它是天蓝色 B/多色亚甲蓝-伊红染色系列的主要成分,也被称为 Romanowsky 染色法。用于石蜡切片的 Lillie 改良 Nocht 法和血液涂片的 NCCLS 法。 |
| 储存温度 | 充氩 |
| 运输条件 | 常规运输 |
| 备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
| 产品介绍 |
An important nuclear staining component of polychrome methylene blue. For use in Lillie's modified Nocht's method for paraffin sections and the NCCLS method for blood smears.Azure A chloride has been used for the staining of polyacrylamide gel to analyse the bovine lung heparin digestion by heparinase I. It has been used for the determination of the sulphated groups content in polysaccharides. An important nuclear staining component of polychrome methylene blue. For use in Lillie's modified Nocht's method for paraffin sections and the NCCLS method for blood smears. |
| EC号 | 208-510-7 |
|---|---|
| IIUPAC Name | (7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride |
| INCHI | 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H |
| InChi Key | NALREUIWICQLPS-UHFFFAOYSA-N |
| Smiles | C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-] |
| Isomeric SMILES | C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-] |
| 分子量 | 291.8 |
| Beilstein号 | 3922287 |
| Reaxy-Rn | 3922287 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3922287&ln= |
| 溶解性 | Solube in water |
|---|---|
| 密度 | 1.106 |
| 熔点 | 290°C |
| 分子量 | 291.800 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 1 |
| 氢键受体数Hydrogen Bond Acceptor Count | 4 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 291.06 Da |
| 单同位素质量Monoisotopic Mass | 291.06 Da |
| 拓扑极表面积Topological Polar Surface Area | 66.700 Ų |
| 重原子数Heavy Atom Count | 19 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 483.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 2 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | Warning |
| WGK Germany | 3 |
| RTECS | SP5660000 |
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
¥169.90
| 1. Yongchao Jiang, Yingying Guo, Haonan Wang, Xiaofeng Wang, Qian Li. (2023) Hydrogel coating based on dopamine-modified hyaluronic acid and gelatin with spatiotemporal drug release capacity for quick endothelialization and long-term anticoagulation. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 230 (123113). [PMID:36599384] [10.1016/j.ijbiomac.2022.123113] |
| 2. Yan Yan, Ying Sun, Pengchong Wang, Rui Zhang, Chuanchuan Huo, Tingting Gao, Chenghua Song, Jianfeng Xing, Yalin Dong. (2020) Mucoadhesive nanoparticles-based oral drug delivery systems enhance ameliorative effects of low molecular weight heparin on experimental colitis. CARBOHYDRATE POLYMERS, 246 (116660). [PMID:32747292] [10.1016/j.carbpol.2020.116660] |
| 3. Hailong Zhang, Jie Mi, Yayu Huo, Xiaoyan Huang, Jianfeng Xing, Akira Yamamoto, Yang Gao. (2014) Absorption enhancing effects of chitosan oligomers on the intestinal absorption of low molecular weight heparin in rats. INTERNATIONAL JOURNAL OF PHARMACEUTICS, 466 (156). [PMID:24614577] [10.1016/j.ijpharm.2014.03.010] |