Cas no 40723-34-0 (Thiophene-2-sulfinic acid)
Thiophene-2-sulfinic acid structure
Product Name:Thiophene-2-sulfinic acid
CAS No:40723-34-0
MF:C4H4O2S2
MW:148.203358650208
CID:2633561
PubChem ID:421251
Update Time:2025-04-21
Thiophene-2-sulfinic acid Chemical and Physical Properties
Names and Identifiers
-
- SCHEMBL15888947
- thiophene-2-sulfinic acid
- SCHEMBL3154218
- 40723-34-0
- AUPDIWFBUOVUGO-UHFFFAOYSA-N
- thiophene-2-sulfinicacid
- thiophene-2-sulphinic acid
- Thiophene-2-sulfinic acid
-
- Inchi： 1S/C4H4O2S2/c5-8(6)4-2-1-3-7-4/h1-3H,(H,5,6)
- InChI Key： AUPDIWFBUOVUGO-UHFFFAOYSA-N
- SMILES： S1C=CC=C1S(=O)O
Computed Properties
- Exact Mass: 147.96527171g/mol
- Monoisotopic Mass: 147.96527171g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 8
- Rotatable Bond Count: 1
- Complexity: 104
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 1.1
- Topological Polar Surface Area: 84.8?2
Thiophene-2-sulfinic acid Related Literature
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Andreas Nenning,Manuel Holzmann,Jürgen Fleig,Alexander K. Opitz Mater. Adv., 2021,2, 5422-5431
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Peiyuan Zeng,Xiaoxiao Wang,Ming Ye,Qiuyang Ma,Jianwen Li,Wanwan Wang,Baoyou Geng,Zhen Fang RSC Adv., 2016,6, 23074-23084
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Jacob S. Jordan,Evan R. Williams Analyst, 2021,146, 2617-2625
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Shun-Ze Zhan,Mian Li,Xiao-Ping Zhou,Dan Li,Seik Weng Ng RSC Adv., 2011,1, 1457-1459
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