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Merck
CN

09180

3-Amino-4-hydroxybenzenesulfonic acid

technical, ≥95% (T)

Synonym(s):

2-Aminophenol-4-sulfonic acid

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About This Item

Linear Formula:
H2NC6H3(OH)SO3H
CAS Number:
Molecular Weight:
189.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-662-8
Beilstein/REAXYS Number:
514765
MDL number:
Assay:
≥95% (T)
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InChI key

ULUIMLJNTCECJU-UHFFFAOYSA-N

InChI

1S/C6H7NO4S/c7-5-3-4(12(9,10)11)1-2-6(5)8/h1-3,8H,7H2,(H,9,10,11)

SMILES string

Nc1cc(ccc1O)S(O)(=O)=O

grade

technical

assay

≥95% (T)

ign. residue

≤2%

mp

≥300 °C (lit.)

functional group

sulfonic acid

Quality Level

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Maureen Keller-Wood et al.
Pediatric research, 69(6), 491-496 (2011-03-08)
In the human and ovine fetus, the presence of 11β-hydroxysteroid dehydrogenase 1 allows cortisol and other corticosteroids to act at mineralocorticoid receptors (MRs) in lung and brain. To test the physiologic role of MRs in the late gestation fetus, fetal
Mojca Božič et al.
Journal of colloid and interface science, 465, 93-105 (2015-12-17)
Fusing multiwall carbon nanotubes (MWCNTs) with TiO2 at the nano-scale level promotes the separation of those electron-hole charges generated upon UV and daylight irradiation. In this study, we investigated facile sonochemical synthesis, combined with the calcination process for the preparations
Renata S Alves et al.
Toxicon : official journal of the International Society on Toxinology, 74, 19-26 (2013-08-06)
Mammalian natriuretic peptides (NPs) have been extensively investigated for use as therapeutic agents in the treatment of cardiovascular diseases. Here, we describe the isolation, sequencing and tridimensional homology modeling of the first C-type natriuretic peptide isolated from scorpion venom. In
Matthew A Bailey et al.
Hypertension (Dallas, Tex. : 1979), 54(4), 890-896 (2009-07-29)
Experiments in Cushing patients and healthy control subjects receiving adrenocorticotropic hormone (ACTH) indicate that transient renal sodium retention may contribute to the generation of hypertension. Here we have investigated the effect of chronic ACTH infusion on renal sodium handling in
Frances E Jones et al.
Disease models & mechanisms, 9(2), 165-176 (2016-02-04)
Collagen IV is a major component of basement membranes, and mutations in COL4A1, which encodes collagen IV alpha chain 1, cause a multisystemic disease encompassing cerebrovascular, eye and kidney defects. However, COL4A1 renal disease remains poorly characterized and its pathomolecular

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