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Molecule
ID:76131
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆H₆ClNO₃S
Molecular Mass
207.63474
Exact Mass
206.97569174
Charge
0
InChI
InChI=1S/C6H6ClNO3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,8H2,(H,9,10,11)
InChIKey
ZCGVPUAAMCMLTM-UHFFFAOYSA-N
Canonic Smiles
Clc1ccc(c(c1)S(=O)(=O)O)N
Isomeric Smiles
Nc1c(cc(cc1)Cl)S(=O)(=O)O
Calculated Properties
JChem
Acid pKa
-4.2370934
H Acceptors
4
H Donor
2
LogD (pH = 5.5)
-1.4397271
LogD (pH = 7.4)
-1.4470335
Log P
0.69680977
Molar Refractivity
46.1857
Polarizability
18.073885
Polar Surface Area
80.39
Rotatable Bonds
1
Lipinski's Rule of Five
true
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Related Proteins
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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Data Source
Commercial Catalog
Apollo Scientific
OR12580
Bide Pharmatech
BD31783
Alfa Aesar
B25738
Academic Data
PubChem
8628
Names and Identifiers
Synonyms
4-Chloro-2-sulphoaniline
2-Amino-5-chlorobenzenesulphonic acid
2-Amino-5-chlorobenzenesulfonic acid
2-氨基-5-氯苯磺酸
4-Chloroaniline-2-sulfonic acid
5-Chloroorthanilic acid
2-Amino-5-chlorobenzenesulfonic acid
IUPAC name
2-amino-5-chlorobenzene-1-sulfonic acid
IUPAC Traditional name
2-amino-5-chlorobenzenesulfonic acid
Registration numbers
CAS Number
3479-10-5
133-74-4
MDL Number
MFCD00035776
PubChem CID
8628
PubChem SID
162041046
EC Number
205-119-3
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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MDL Number
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PubChem CID
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PubChem SID
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EC Number
Properties
Physical Property
Melting Point
>300°C
Source
>300°C
Source
Safety Information
Storage Warning
Corrosive/Hygroscopic
Source
Hygroscopic
Source
European Hazard Symbols
Irritant (Xi)
Source
36/37/38
Source
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
26
-
37
Source
H315
-
H319
-
H335
Source
否
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
Product Information
98%
Source
Source
Risk Statements
GHS Pictograms
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TSCA Listed
GHS Precautionary statements
Purity