- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE
- Price: ￥3218.0/25g ￥808.0/5g ￥208.0/1g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
4506-71-2
4506-71-2 structure
- Name: ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE
- Chemical Name: ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
- CAS Number: 4506-71-2
- Molecular Formula: C11H15NO2S
- Molecular Weight: 225.307
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-12-25 18:58:22
- Modify Date: 2024-01-02 18:44:08
| Name | ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate |
|---|---|
| Synonyms |
2-Amino-3-carbethoxy-4,5-tetramethylenethiophene
Ethyl 2-amino-4,5,6,7,-tetrahydrobenzo[b]thiophene-3-carboxylate Ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate EINECS 224-823-1 2-Amino-3-ethoxycarbonyl-4,5-tetramethylenethiophene Ethyl 2-amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxylate 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic Acid Ethyl Ester Ethyl 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate MFCD00005862 Benzo[b]thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-, ethyl ester |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 407.5±45.0 °C at 760 mmHg |
| Melting Point | 114-116 °C(lit.) |
| Molecular Formula | C11H15NO2S |
| Molecular Weight | 225.307 |
| Flash Point | 200.3±28.7 °C |
| Exact Mass | 225.082352 |
| PSA | 80.56000 |
| LogP | 4.57 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.596 |
| Hazard Codes | Xn,Xi |
|---|---|
| Risk Phrases | 36/37/38-22 |
| Safety Phrases | S36/37/39-S26-S22 |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![3-(4-OXO-3,4,5,6,7,8-HEXAHYDRO-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-2-YL)-PROPIONIC ACID structure](https://image.chemsrc.com/caspic/142/109164-47-8.png)
![4-Chloro-5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-D]Pyrimidine structure](https://image.chemsrc.com/caspic/164/40493-18-3.png)
![ethyl 2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate structure](https://image.chemsrc.com/caspic/040/60442-41-3.png)
![ETHYL 4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE structure](https://image.chemsrc.com/caspic/174/14559-12-7.png)
![3-(1H-BENZOIMIDAZOL-2-YL)-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHEN-2-YLAMINE structure](https://image.chemsrc.com/caspic/308/143361-89-1.png)
![5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-d]Pyrimidine-4(4aH)-Thione structure](https://image.chemsrc.com/caspic/370/40277-39-2.png)
![2-[(2-chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide structure](https://image.chemsrc.com/caspic/070/20886-87-7.png)
![[1]Benzothieno[2,3-d]pyrimidine,4-chloro-5,6,7,8-tetrahydro-2-methyl- structure](https://image.chemsrc.com/caspic/310/81765-97-1.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% |