A86805
Aniline-2-sulfonic acid
95%
Synonym(s):
Orthanilic acid, 2-Aminobenzenesulfonic acid, o-Sulfanilic acid
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About This Item
Linear Formula:
H2NC6H4SO3H
CAS Number:
Molecular Weight:
173.19
NACRES:
NA.22
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
201-810-9
Beilstein/REAXYS Number:
1309204
MDL number:
Assay:
95%
Form:
solid
InChI
1S/C6H7NO3S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChI key
ZMCHBSMFKQYNKA-UHFFFAOYSA-N
SMILES string
Nc1ccccc1S(O)(=O)=O
assay
95%
form
solid
Quality Level
Related Categories
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - 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
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J Mampel et al.
Microbiology (Reading, England), 145 ( Pt 11), 3255-3264 (1999-12-10)
Growth of Alcaligenes sp. strain O-1 with 2-aminobenzenesulfonate (ABS; orthanilate) as sole source of carbon and energy requires expression of the soluble, multicomponent 2-aminobenzenesulfonate 2,3-dioxygenase system (deaminating) (ABSDOS) which is plasmid-encoded. ABSDOS was separated by anion-exchange chromatography to yield a
Inotropic activity of orthanilic and L-cysteic acid on isolated guinea-pig ventricular strips.
F Franconi et al.
Advances in experimental medicine and biology, 217, 159-165 (1987-01-01)
F Junker et al.
The Biochemical journal, 300 ( Pt 2), 429-436 (1994-06-01)
2-Aminobenzenesulphonic acid (2AS) is degraded by Alcaligenes sp. strain O-1 via a previously detected but unidentified intermediate. A mutant of strain O-1 was found to excrete this intermediate, which was isolated and identified by m.s., 1H- and 13C-n.m.r. as 3-sulphocatechol
Xin-Gui Li et al.
Journal of combinatorial chemistry, 8(2), 174-183 (2006-03-15)
A unique strategy for synthesis of narrowly distributed and inherently self-stabilized copolymer nanoparticles by a simple emulsifier-free polymerization from orthanilic acid and aniline was developed. The polymerization yield, electrical conductivity, size, and its distribution of the nanoparticles could be simultaneously
Jürgen Ruff et al.
Microbiological research, 165(4), 288-299 (2009-07-07)
Alcaligenes sp. strain O-1 inducibly deaminates 2-aminobenzenesulfonate (ABS) via dioxygenation to 3-sulfocatechol, which is desulfonated during meta ring-cleavage to yield 2-hydroxymuconate. This intermediate is transformed through the oxalocrotonate-branch of the sulfocatechol meta-pathway (Scm). The complete pathway is encoded on the
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