- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-hydroxythiophene-2-carboxylic acid
- Price: ￥3466.0/1g
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Hydroxythiophene-2-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
5118-07-0
5118-07-0 structure
- Name: 3-hydroxythiophene-2-carboxylic acid
- Chemical Name: 3-hydroxythiophene-2-carboxylic acid
- CAS Number: 5118-07-0
- Molecular Formula: C5H4O3S
- Molecular Weight: 144.14800
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-06-13 18:40:16
- Modify Date: 2024-01-09 17:52:01
| Name | 3-hydroxythiophene-2-carboxylic acid |
|---|---|
| Synonyms |
3-Hydroxy-thiophen-2-carbonsaeure
2-Thiophenecarboxylicacid,3-hydroxy 3-hydroxy-thiophene-2-carboxylic acid |
| Density | 1.604g/cm3 |
|---|---|
| Boiling Point | 326.374ºC at 760 mmHg |
| Molecular Formula | C5H4O3S |
| Molecular Weight | 144.14800 |
| Flash Point | 151.186ºC |
| Exact Mass | 143.98800 |
| PSA | 85.77000 |
| LogP | 1.15190 |
| Index of Refraction | 1.667 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
|
~98%
5118-07-0 |
| Literature: AstraZeneca Patent: WO2007/1225 A1, 2007 ; Location in patent: Page/Page column 16 ; WO 2007/001225 A1 |
|
~%
5118-07-0 |
| Literature: AVENTIS PHARMA DEUTSCHLAND GMBH Patent: WO2004/7517 A1, 2004 ; Location in patent: Page/Page column 66 ; |
|
~%
5118-07-0 |
| Literature: Fiesselmann; Pfeiffer Chemische Berichte, 1954 , vol. 87, p. 848,855 |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |