- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Ethyl 2-amino-5-methyl-3-thiophenecarboxylate
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Ethyl 2-amino-5-methyl-3-thiophenecarboxylate
- Price: ￥2718.0/1g ￥9048.0/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: ETHYL 2-AMINO-5-METHYLTHIOPHENE-3-CARBOXYLATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
4815-32-1
4815-32-1 structure
- Name: Ethyl 2-amino-5-methyl-3-thiophenecarboxylate
- Chemical Name: Ethyl 2-amino-5-methylthiophene-3-carboxylate
- CAS Number: 4815-32-1
- Molecular Formula: C8H11NO2S
- Molecular Weight: 185.243
- Create Date: 2018-12-28 17:54:13
- Modify Date: 2024-01-06 17:15:00
| Name | Ethyl 2-amino-5-methylthiophene-3-carboxylate |
|---|---|
| Synonyms |
3-Thiophenecarboxylic acid, 2-amino-5-methyl-, ethyl ester
Ethyl 2-amino-5-methyl-3-thiophenecarboxylate Ethyl 2-Amino-5-methylthiophene-3-carboxylate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 292.6±35.0 °C at 760 mmHg |
| Melting Point | 49 °C |
| Molecular Formula | C8H11NO2S |
| Molecular Weight | 185.243 |
| Flash Point | 130.7±25.9 °C |
| Exact Mass | 185.051056 |
| PSA | 80.56000 |
| LogP | 3.34 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.574 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2934999090 |
|
~86%
4815-32-1 |
| Literature: Nihon Nohyaku Co., Ltd. Patent: EP1544202 A1, 2005 ; Location in patent: Page/Page column 53-54 ; |
|
~47%
4815-32-1 |
| Literature: Iyengar, Rajesh R.; Judd, Andrew S.; Zhao, Gang; Kym, Philip R.; Sham, Hing L.; Gu, Yugui; Liu, Gang; Liu, Mei; Zhao, Hongyu; Clark, Richard F.; Frevert, Ernst U.; Cool, Barbara L.; Zhang, Tianyuan; Keyes, Robert F.; Hansen, Todd M.; Xin, Zhili Patent: US2005/38068 A1, 2005 ; Location in patent: Page/Page column 47 ; US 20050038068 A1 |
| Precursor 3 | |
|---|---|
| DownStream 6 | |
![6-(bromomethyl)-4-chlorothieno[2,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/433/108099-55-4.png)
![4-Chloro-6-methylthieno[2,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/264/106691-21-8.png)
![2-Chloromethyl-6-methyl-3H-thieno[2,3-d]pyrimidin-4-one structure](https://image.chemsrc.com/caspic/238/878699-59-3.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |