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Molecule
7-Chlorobenzo[B]Thiophene-2-Carboxylic Acid
CAS: 90407-16-2 · C9H5ClO2S
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 90407-16-2
- Molecular Formula
- C9H5ClO2S
- Molecular Mass
- 212.66 g/mol
Identifiers
CAS Registry Number
90407-16-2
SMILES
O=C(O)c1cc2cccc(Cl)c2s1
InChI Key
AAXOHLXWCUMMQS-UHFFFAOYSA-N
InChI
InChI=1S/C9H5ClO2S/c10-6-3-1-2-5-4-7(9(11)12)13-8(5)6/h1-4H,(H,11,12)
Names and Synonyms
- 7-Chlorobenzo[B]Thiophene-2-Carboxylic Acid Synonym
- Benzo[b]thiophene-2-carboxylic acid, 7-chloro- Synonym
- 7-Chlorobenzo[b]thiophene-2-carboxylic acid Synonym
- 7-Chlorobenzothiophene-2-carboxylic acid Synonym
- 7-Chloro-1-benzothiophene-2-carboxylic acid Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 212.66 g/mol | CAS Common Chemistry |
| 212.65699999999998 g/mol | RDKit | |
| 212.657 g/mol | RDKit | |
| 212.647 g/mol | chempirical lib | |
| Canonical SMILES | O=C(O)C=1SC=2C(Cl)=CC=CC2C1 | CAS Common Chemistry |
| InChI | InChI=1S/C9H5ClO2S/c10-6-3-1-2-5-4-7(9(11)12)13-8(5)6/h1-4H,(H,11,12) | CAS Common Chemistry |
| InChI Key | InChIKey=AAXOHLXWCUMMQS-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 7-Chlorobenzo[b]thiophene-2-carboxylic acid | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | 3.2529000000000003 | RDKit |
| 3.2529 | RDKit | |
| Molar Refractivity | 53.794300000000014 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 211.96987808 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 212.66 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C9H5ClO2S.
