所有图片(2)
About This Item
线性分子式:
(O2N)2C6H3SO3H · xH2O
CAS号:
分子量:
248.17 (anhydrous basis)
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
推荐产品
mp
95-98 °C (lit.)
官能团
nitro
sulfonic acid
SMILES字符串
OS(=O)(=O)c1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
InChI
1S/C6H4N2O7S/c9-7(10)4-1-2-6(16(13,14)15)5(3-4)8(11)12/h1-3H,(H,13,14,15)
InChI key
OVOJUAKDTOOXRF-UHFFFAOYSA-N
应用
2,4-二硝基苯磺酸水合物可用于合成相应的 α--羟酮。它可用作酰胺化反应的催化剂,该反应涉及二元醇转化为 N -苄基乙酰胺。它也可用于制备 1-辛基-2-吡咯烷酮-2,4-二硝基苯磺酸盐 ([NOP][DNBSA]),一种 Brønsted-酸性离子液体,可催化三恶烷的合成。
警示用语:
Danger
危险声明
危险分类
Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
"Bronsted-Acidic Ionic Liquids as Catalysts for Synthesizing Trioxane"
Zhao Y, et al.
Chinese Journal of Chemical Engineering (2016)
"The Ritter reaction under truly catalytic Bronsted acid conditions"
Sanz R, et al.
European Journal of Organic Chemistry, 2007(08), 4642-4645 (2007)
Yejin Yang et al.
Drug design, development and therapy, 13, 231-242 (2019-01-16)
We examined whether metoclopramide (MCP), a modulator of dopamine and serotonin receptors, alleviated colitis and had synergistic effects when coadministered with 5-aminosalicylic acid (5-ASA) in an experimental model of colitis. MCP azo-linked to 5-ASA (5-[4-chloro-2-{2-(diethylamino)ethylcarbamoyl}- 1-methoxyphenyl]azosalicylic acid, MCP-azo-ASA) was synthesized
Shurong Ren et al.
International immunopharmacology, 72, 284-291 (2019-04-21)
Imiquimod (Imiq) is a synthetic imizoquinoline compound which can act on Toll-like receptor (TLR)7 and transduce signals involved in cell activation. We investigated the role of Imiq on contact hypersensitivity (CHS) and explored the potential mechanisms of mast cells involved
Tatsuya Ogawa et al.
Journal of immunology (Baltimore, Md. : 1950), 205(4), 907-914 (2020-07-22)
Atopic dermatitis is a chronic form of allergic contact dermatitis that is closely associated with a compromised epidermal barrier. Immunogenicity of a given electrophilic hapten after penetration of this barrier depends directly on biochemical reactions in the thiol-rich layer in
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