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Merck
CN

A3537

5-氨基水杨酸

powder, ≥99%

别名:

5-AS, 5-氨基-2-羟基苯甲酸, 氨水杨酸

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关于此项目

线性分子式:
H2NC6H3-2-(OH)CO2H
化学文摘社编号:
89-57-6
分子量:
153.14
NACRES:
NA.83
PubChem Substance ID:
24890780
UNSPSC Code:
12352204
EC Number:
201-919-1
MDL number:
MFCD00007877
Beilstein/REAXYS Number:
2090421

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产品名称

5-氨基水杨酸, ≥99%

InChI key

KBOPZPXVLCULAV-UHFFFAOYSA-N

InChI

1S/C7H7NO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,8H2,(H,10,11)

SMILES string

Nc1ccc(O)c(c1)C(O)=O

assay

≥99%

form

powder

color

off-white to gray

mp

275-280 °C (dec.) (lit.)

solubility

1 M HCl: 50 mg/mL, clear, yellow to brown

storage temp.

2-8°C

Quality Level

200

Gene Information

human ... ALOX5(240), PPARG(5468), PTGS1(5742), PTGS2(5743)

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相关类别

Application

5-氨基水杨酸(5-ASA)已用于：
  • 合成5-甲酰-氨基水杨酸-菊粉以测定其在体外消化和发酵中的释放量，并比较改性菊粉与天然菊粉的体外发酵表现
  • 在细胞粘附试验中研究其对E-钙粘蛋白的糖基化和膜周转的影响
  • 评估其对中性粒细胞炎症指数(NII)表型的影响，研究高胆固醇膳食-肠道炎症(HCD-GI)平台的有效性

5-氨基水杨酸是适用于ELISA分析的过氧化物酶底物。这一底物产生可溶性的棕色终产物，可在450nm处通过分光光度法读取。使用3 N NaOH可终止反应并在550 nm处读取结果。

Biochem/physiol Actions

5-氨基水杨酸(5-ASA)是治疗溃疡性结肠炎(UC)等炎症性肠病的一线药物，具有较高的诱导和维持缓解有效率。5-ASA是柳氮磺吡啶的活性成分，其他成分为糖类聚合物——菊粉。具有抗氧化活性，可减轻组织损伤。5-ASA对于T细胞激活和增殖的预防十分重要。它可负性调节环氧合酶和脂氧合酶通路，减少前列腺素和白三烯的生成。5-ASA可刺激E-钙粘蛋白的膜表达，促进细胞间粘附。

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

No data available

flash_point_c

No data available

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF7479V
MKCT6158
MKCB9194
051M1878V
070M1603

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Cheng Xie et al.
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Mesalamine is a first-line drug in the treatment of inflammatory bowel diseases, while its intolerance occasionally occurs in clinical practice. Most of adverse reactions are due to the active components, which may lead to step-up treatment, but excipients are sometimes
Vineeta Khare et al.
Biochemical pharmacology, 87(2), 312-320 (2013-11-05)
Genome wide association studies have implicated intestinal barrier function genes in the pathogenesis of ulcerative colitis. One of such loci CDH1, encoding E-cadherin, a transmembrane glycoprotein with known tumor suppressor functions, is also linked to the susceptibility to colorectal cancer.
Maximilian Hoffmann et al.
Naunyn-Schmiedeberg's archives of pharmacology, 394(3), 533-543 (2020-10-17)
Cardiovascular diseases are exacerbated and driven by cardiac fibrosis. TGFβ induces fibroblast activation and differentiation into myofibroblasts that secrete excessive extracellular matrix proteins leading to stiffening of the heart, concomitant cardiac dysfunction, and arrhythmias. However, effective pharmacotherapy for preventing or
In vitro digestion and fermentation of 5-formyl-aminosailcylate-inulin: A potential prodrug of 5-aminosalicylic acid
Hartzell AL, et al.
Bioactive Carbohydrates and Dietary Fibre (2013)
Agnieszka Kempinska-Podhorodecka et al.
Scientific reports, 11(1), 10134-10134 (2021-05-14)
Primary sclerosing cholangitis (PSC) is commonly accompanied by ulcerative colitis (UC). MicroRNA-506 modulates expression of genes which are essential for sphingosine-mediated signaling pathway and intestinal mucosa protection. We investigated whether miR-506 and its target genes are involved in phenotypic presentations
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比色碱性磷酸酶和过氧化物酶底物检测系统

硝基蓝四唑（NBT）可与碱性磷酸酶底物5-溴-4-氯-3-吲哚基磷酸盐（BCIP）一起用于蛋白印迹和免疫组织染色程序。这些底物系统产生不溶的NBT二甲终产物，其颜色为蓝至紫色，可以通过视觉观察到。

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