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Merck
CN

47733

5-甲酰水杨酸

purum, ≥95.0% (T)

别名:

2-羟基-5-甲酰苯甲酸

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线性分子式:
HCOC6H3-2-(OH)CO2H
化学文摘社编号:
616-76-2
分子量:
166.13
EC Number:
210-492-0
UNSPSC Code:
12352100
PubChem Substance ID:
329757338
Beilstein/REAXYS Number:
2640881
MDL number:
MFCD00006945
Assay:
≥95.0% (T)
Form:
powder

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InChI key

UTCFOFWMEPQCSR-UHFFFAOYSA-N

InChI

1S/C8H6O4/c9-4-5-1-2-7(10)6(3-5)8(11)12/h1-4,10H,(H,11,12)

SMILES string

OC(=O)c1cc(C=O)ccc1O

grade

purum

assay

≥95.0% (T)

form

powder

color

brownish-yellow

mp

250 °C (dec.) (lit.)

General description

5-Formylsalicylic acid (5-FSA) is a derivative salicylic acid. It participates in the formation of chelation ion exchange resins. The reaction of 5-FPA with activated methylene compounds has been studied.

Application

5-Formylsalicylic acid may be used in the synthesis of 5-(benzimidazolium-2-yl)salicylate by reacting with o-phenylene­diamine.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

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Metal Uptake Properties of Polystyrene Resin Immobilized Polyamine and Formylsalicylic Acid Derivatives as Chelation Ion Exchangers.
Mahmoud ME, et al.
Analytical Sciences, 13(5), 765-769 (1997)
Cinnamoylnitrile-, pyran-, and pyranopyrazole-derivatives containing the salicylanilide moiety with anticipated molluscicidal activity.
Nawwar GAM, et al.
Arch. Pharm. (Weinheim), 324(11), 875-877 (1991)
5-Formylsalicylic acid and 5-(benzimidazolium-2-yl) salicylate.
Lu YB, et al.
Acta Crystallographica Section C, Structural Chemistry, 66(12), o596-o599 (2010)
Manabu Nakazono et al.
Clinica chimica acta; international journal of clinical chemistry, 436, 27-34 (2014-05-13)
Various styrylbenzene compounds were synthesized and evaluated as mainly Aβ amyloid sensors. These compounds, however, cannot be used for detecting amyloid deposition in peripheral nerves because of the inherent sensitivity of the compounds. These compounds often generate false positives especially

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