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 |
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D102176-250mg |
250mg |
现货 ![]() |
| |
D102176-1g |
1g |
现货 ![]() |
| |
D102176-5g |
5g |
现货 ![]() |
| |
D102176-25g |
25g |
现货 ![]() |
|
别名 | 地塞米松 21-乙酸酯 |
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英文别名 | BRD-K47635719-001-03-9 | Decaject-L.A. (TN) | MFCD00027407 | SPBio_002119 | dexamethason-21-acetate | Prestwick1_000130 | BRD5719 | BRD-5719 | Dexamethasone acetate, United States Pharmacopeia (USP) Reference Standard | Pregna-1,20-dione, 21-(acetyloxy)-9 |
规格或纯度 | ≥98% |
英文名称 | Dexamethasone 21-acetate |
生化机理 | 强大的合成糖皮质激素。抑制组胺从肥大细胞中释放。在体内显示出抗炎,抗过敏和免疫抑制作用。口服具有活性 |
储存温度 | 2-8°C储存,避光 |
运输条件 | 冰袋运输 |
作用类型 | 激动剂 |
作用机制 | 糖皮质激素受体激动剂 |
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 |
Application: Dexamethasone has many uses in the treatment of cancer. Dexamethasone relieves inflammation in various parts of the body. To treat or prevent allergic reactions. As treatment of certain kinds of autoimmune diseases, skin conditions, asthma and other lung conditions. As treatment for a variety of cancers, such as leukemia, lymphoma, and multiple myeloma. It is also used for replacement therapy in adrenal insufficiency and in a screening test for the diagnosis of cushing's syndrome. Dexamethasone Acetate has also been determined to markedly decrease the number of activated macrophages. In addition, Dexamethasone Acetate has been observed to significantly decrease mRNA levels of TPH2 (tryptophan hydroxylase-2) in the raphe nuclei of C57/Bl6 mice. |
ALogP | 2.8 |
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作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
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PubChem SID | 504758025 |
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EC号 | 214-646-8 |
分子类型 | 小分子 |
IUPAC Name | [2-[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate |
INCHI | InChI=1S/C24H31FO6/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,30)20(29)12-31-14(2)26/h7-8,10,13,17-19,28,30H,5-6,9,11-12H2,1-4H3/t13-,17+,18+,19+,21+,22+,23+,24+/m1/s1 |
InChi Key | AKUJBENLRBOFTD-RPRRAYFGSA-N |
Canonical SMILES | CC1CC2C3CCC4=CC(=O)C=CC4(C3(C(CC2(C1(C(=O)COC(=O)C)O)C)O)F)C |
Isomeric SMILES | C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)COC(=O)C)O)C)O)F)C |
WGK Germany | 3 |
RTECS | TU4050000 |
PubChem CID | 236702 |
分子量 | 434.5 |
Beilstein号 | 2342608 |
溶解性 | (可溶于)氯仿,丙酮,乙醇,二噁烷,不溶于水 |
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密度 | 1.3 |
敏感性 | 对光线敏感 |
折光率 | 87 °C |
比旋光度 | 87 ° (C=1, Dioxane) |
熔点 | 240°C |
分子量 | 434.500 g/mol |
XLogP3 | 2.800 |
氢键供体数Hydrogen Bond Donor Count | 2 |
氢键受体数Hydrogen Bond Acceptor Count | 7 |
可旋转键计数Rotatable Bond Count | 4 |
精确质量Exact Mass | 434.21 Da |
单同位素质量Monoisotopic Mass | 434.21 Da |
拓扑极表面积Topological Polar Surface Area | 101.000 Ų |
重原子数Heavy Atom Count | 31 |
形式电荷Formal Charge | 0 |
复杂度Complexity | 910.000 |
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 | 8 |
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 | 1 |
象形图 | GHS08, GHS07 |
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信号词 | Danger |
危险声明 |
H373: 通过长时间或反复暴露对器官造成损害 H317: 可能引起皮肤过敏反应 H360: 可能损害生育力或未出生的孩子 |
预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P272: 被污染的工作服不允许离开工作场所 P333+P313: 如发生皮肤刺激或皮疹:求医/就诊。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P203: 使用前,获取、阅读并遵守所有安全说明。 P318: 如果暴露或担心,请就医。 P319: 如果你感到不适,请寻求医疗帮助。 |
WGK Germany | 3 |
RTECS | TU4050000 |
Merck Index | 2943 |
个人防护装备 | dust mask type N95 (US),Eyeshields,Faceshields,Gloves |
Specific Rotation [a]20/D(c=1 in Dioxane) | 84-90(°) |
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Purity(HPLC) | 98-100(%) |
Appearance(D102176) | White to Off-White Powder |
Infrared spectrum | Conforms to Structure |
Proton NMR spectrum | Conforms to Structure |
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
批号(Lot Number) | 证书类型 | 日期 | 货号 |
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分析证书 | 24-06-06 | D102176 |
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分析证书 | 22-09-05 | D102176 |
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分析证书 | 22-09-05 | D102176 |
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分析证书 | 22-09-05 | D102176 |
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分析证书 | 22-09-05 | D102176 |
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分析证书 | 22-09-05 | D102176 |
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分析证书 | 22-03-30 | D102176 |
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分析证书 | 22-03-30 | D102176 |
1. Haolan Zhang, Hao Xiong, Wajiha Ahmed, Yuejun Yao, Shuqin Wang, Cunyi Fan, Changyou Gao. (2021) Reactive oxygen species-responsive and scavenging polyurethane nanoparticles for treatment of osteoarthritis in vivo. CHEMICAL ENGINEERING JOURNAL, 409 (128147). [10.1016/j.cej.2020.128147] |
1. Haolan Zhang, Hao Xiong, Wajiha Ahmed, Yuejun Yao, Shuqin Wang, Cunyi Fan, Changyou Gao. (2021) Reactive oxygen species-responsive and scavenging polyurethane nanoparticles for treatment of osteoarthritis in vivo. CHEMICAL ENGINEERING JOURNAL, 409 (128147). [10.1016/j.cej.2020.128147] |