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4-Acetamido-2-Aminobenzenesulfonic Acid
CAS: 88-64-2 | C8H10N2O4S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
88-64-2
Molecular Formula:
C8H10N2O4S
Molecular Mass:
230.25 g/mol
Names and Synonyms:
4-Acetamido-2-Aminobenzenesulfonic Acid
Benzenesulfonic acid, 4-(acetylamino)-2-amino-
Benzenesulfonic acid, 4-acetamido-2-amino-
4-(Acetylamino)-2-aminobenzenesulfonic acid
4-Acetamido-2-aminobenzenesulfonic acid
1-Amino-3-acetylaminobenzene-6-sulfonic acid
5-Acetylaminoaniline-2-sulfonic acid
2-Amino-4-acetamidobenzenesulfonic acid
1-Acetylamino-3-aminobenzene-4-sulfonic acid
3-Acetamido-6-sulfoaniline
3′-Amino-4′-sulfoacetanilide
5-Acetamido-2-sulfoaniline
3-Aminoacetanilide-4-sulfonic acid
NSC 36986
2-Amino-4-acetylaminobenzenesulfonic acid
5-Acetylamino-2-sulfoaniline
5-Acetamino-2-aminobenzenesulfonic acid
2-Amino-4-acetamidobenzene-1-sulfonic acid
Identifiers:
SMILES:
CC(O)=Nc1ccc(S(=O)(=O)O)c(N)c1
InChI:
InChI=1S/C8H10N2O4S/c1-5(11)10-6-2-3-8(7(9)4-6)15(12,13)14/h2-4H,9H2,1H3,(H,10,11)(H,12,13,14)
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 230.25 g/mol | CAS Common Chemistry |
| 230.24499999999998 g/mol | RDKit | |
| 230.0361278 g/mol | RDKit | |
| Canonical SMILES | O=C(NC1=CC=C(C(N)=C1)S(=O)(=O)O)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H10N2O4S/c1-5(11)10-6-2-3-8(7(9)4-6)15(12,13)14/h2-4H,9H2,1H3,(H,10,11)(H,12,13,14) | CAS Common Chemistry |
| InChI Key | InChIKey=FOINSAWEWXUXPQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 4-Acetamido-2-aminobenzenesulfonic acid | CAS Common Chemistry |
| Heavy Atom Count | 15 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 3 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 112.98 Ų | RDKit |
| LogP | 1.1234000000000002 | RDKit |
| Molar Refractivity | 56.066800000000015 | RDKit |
