60166-83-8
60166-83-8 structure
- Name: 3-Methoxythiophene-2-carboxylic acid
- Chemical Name: 3-Methoxythiophene-2-carboxylic acid
- CAS Number: 60166-83-8
- Molecular Formula: C6H6O3S
- Molecular Weight: 158.17500
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2017-11-12 19:52:24
- Modify Date: 2025-09-18 18:50:49
| Name | 3-Methoxythiophene-2-carboxylic acid |
|---|---|
| Synonyms |
2-Carboxy-3-methoxythiophene
3-Methoxy-thiophene-2-carboxylic acid 3-methoxy-2-thiophene-carboxylic acid 3-Methoxy-thiophen-2-carbonsaeure |
| Density | 1.37g/cm3 |
|---|---|
| Boiling Point | 295.7ºC at 760 mmHg |
| Molecular Formula | C6H6O3S |
| Molecular Weight | 158.17500 |
| Flash Point | 132.6ºC |
| Exact Mass | 158.00400 |
| PSA | 74.77000 |
| LogP | 1.45490 |
| Index of Refraction | 1.576 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
|
~99%
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| Literature: Chao, Jianhua; Taveras, Arthur G.; Aki, Cynthia J. Tetrahedron Letters, 2009 , vol. 50, # 35 p. 5005 - 5008 |
|
~32%
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| Literature: California Institute of Technology Patent: US7452730 B2, 2008 ; |
|
~%
60166-83-8 |
| Literature: Arkiv foer Kemi, , vol. 12, p. 239,243 |
|
~52%
60166-83-8 |
| Literature: Laevosan-Gesellschaft mbH and Co. KG Patent: US4352819 A1, 1982 ; |
|
~%
60166-83-8 |
| Literature: US5840917 A1, ; |
|
~%
60166-83-8 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 11, # 20 p. 4333 - 4340 |
|
~%
60166-83-8 |
| Literature: Arkiv foer Kemi, , vol. 12, p. 239,243 |
| Precursor 7 | |
|---|---|
| DownStream 2 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |