- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine
- Price: ￥1428.0/1g ￥598.0/250mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,4-DICHLORO-7-METHYLTHIENO[3,2-D]PYRIMIDINE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
35265-83-9
35265-83-9 structure
- Name: 2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine
- Chemical Name: 2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine
- CAS Number: 35265-83-9
- Molecular Formula: C7H4Cl2N2S
- Molecular Weight: 219.091
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Thiophene
- Create Date: 2018-11-28 11:24:45
- Modify Date: 2025-08-23 13:26:17
| Name | 2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine |
|---|---|
| Synonyms |
2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine
rw2827 Thieno[3,2-d]pyrimidine, 2,4-dichloro-7-methyl- |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 293.1±22.0 °C at 760 mmHg |
| Molecular Formula | C7H4Cl2N2S |
| Molecular Weight | 219.091 |
| Flash Point | 131.1±22.3 °C |
| Exact Mass | 217.947220 |
| PSA | 54.02000 |
| LogP | 4.34 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.688 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
|
~87%
35265-83-9 |
| Literature: Genentech, Inc.; Babu, Srinivasan; Cheng, Zhigang; Gosselin, Francis; Hidber, Pirmin; Hoffmann, Ursula; Humphries, Theresa; Reents, Reinhard; Tian, Qingping; Yajima, Herbert Patent: US2014/100366 A1, 2014 ; Location in patent: Page/Page column ; |
|
~%
35265-83-9 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 20, # 8 p. 2408 - 2411 |
|
~%
35265-83-9 |
| Literature: US2012/15962 A1, ; US 20120015962 A1 |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
![4-(2-Chloro-7-methylthieno[3,2-d]pyrimidin-4-yl)morpholine structure](https://image.chemsrc.com/caspic/165/35265-88-4.png)
![2-chlorothieno[3,2-d]pyrimidine-7-carbaldehyde structure](https://image.chemsrc.com/caspic/367/1356016-35-7.png)
![2-chlorothieno[3,2-d]pyrimidine-7-carboxylic acid structure](https://image.chemsrc.com/caspic/329/1356016-36-8.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% |