556971
2,4-二硝基苯磺酸 水合物
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关于此项目
线性分子式:
(O2N)2C6H3SO3H · xH2O
化学文摘社编号:
分子量:
248.17 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
mp
95-98 °C (lit.)
functional group
nitro, sulfonic acid
SMILES string
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
Application
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。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
"The Ritter reaction under truly catalytic Bronsted acid conditions"
Sanz R, et al.
European Journal of Organic Chemistry, 2007(08), 4642-4645 (2007)
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
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 556971-5G | 04061832582870 |
| 556971-25G | 04061832419848 |