70800
5-Amino-1-naphthalenesulfonic acid
technical, ≥60.0% (T)
Synonym(s):
1-Naphthylamine-5-sulfonic acid, Laurent’s acid
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About This Item
Empirical Formula (Hill Notation):
C10H9NO3S
CAS Number:
Molecular Weight:
223.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-571-0
Beilstein/REAXYS Number:
2214149
MDL number:
Form:
powder
InChI key
DQNAQOYOSRJXFZ-UHFFFAOYSA-N
InChI
1S/C10H9NO3S/c11-9-5-1-4-8-7(9)3-2-6-10(8)15(12,13)14/h1-6H,11H2,(H,12,13,14)
SMILES string
Nc1cccc2c(cccc12)S(O)(=O)=O
grade
technical
form
powder
concentration
≥60.0% (T)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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Astria D Ferrão-Gonzales et al.
The Journal of biological chemistry, 280(41), 34747-34754 (2005-07-26)
Aggregation of proteins and peptides has been shown to be responsible for several diseases known as amyloidoses, which include Alzheimer disease (AD), prion diseases, among several others. AD is a neurodegenerative disorder caused primarily by the aggregation of beta-amyloid peptide
Yuta Takigawa et al.
Chemical & pharmaceutical bulletin, 68(3), 258-264 (2020-03-03)
Oxo-octadecadienoic acids (OxoODEs) act as peroxisome proliferator-activated receptor (PPAR) agonists biologically, and are known to be produced in the lipoxygenase/linoleate system. OxoODEs seem to originate from the linoleate alkoxyl radicals that are generated from (E/Z)-hydroperoxy octadecadienoic acids ((E/Z)-HpODEs) by a
V Gianotti et al.
Chemosphere, 67(10), 1993-1999 (2007-01-26)
HPLC-DAD, HPLC-MS/MS, GC-MS and spectrophotometric methods are employed to investigate the degradation process of sodium 1-amino-5-naphthalene sulfonate (1A5NS) aqueous solutions, when exposed to sunlight and UV-lamp (254 nm) irradiations. Experimental results show that both sunlight and 254 nm UV-lamp irradiations
S C Tyagi et al.
The Journal of biological chemistry, 262(22), 10684-10688 (1987-08-05)
New fluorescent derivatives of dinucleoside monophosphates, (5'-AmNS)UpA/ApU/GpU/CpA, with a fluorophore, 1-aminonaphthalene-5-sulfonic acid (AmNS), attached to the first nucleotide of the dinucleoside monophosphates via a 5'-secondary amine linkage were synthesized in good yield. The chemical structure of (5'-AmNS)ApU was proved by
Fluorescent nucleotide triphosphate substrates for snake venom phosphodiesterase.
S E Pollack et al.
Analytical biochemistry, 127(1), 81-88 (1982-11-15)
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