43088-64-8
43088-64-8 structure
- Name: 5-Methyl-3,4-Dihydrothieno[2,3-d]Pyrimid-4-One
- Chemical Name: 5-methyl-3H-thieno[2,3-d]pyrimidin-4-one
- CAS Number: 43088-64-8
- Molecular Formula: C7H6N2OS
- Molecular Weight: 166.20000
- Create Date: 2018-10-07 11:07:19
- Modify Date: 2025-08-29 11:56:22
| Name | 5-methyl-3H-thieno[2,3-d]pyrimidin-4-one |
|---|---|
| Synonyms |
5-Methyl-4-oxo-3,4-dihydro-thieno<2,3-d>pyrimidin
5-Methyl-3,4-dihydrothieno<2,3-d>pyrimid-4-one MFCD00205193 3H-5-methylthieno<2,3-d>pyrimidin-4-one |
| Density | 1.53g/cm3 |
|---|---|
| Boiling Point | 403.9ºC at 760mmHg |
| Molecular Formula | C7H6N2OS |
| Molecular Weight | 166.20000 |
| Flash Point | 198.1ºC |
| Exact Mass | 166.02000 |
| PSA | 73.99000 |
| LogP | 1.29300 |
| Index of Refraction | 1.752 |
| HS Code | 2934999090 |
|---|
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43088-64-8 |
| Literature: Lou, Jiangping; Liu, Zhen; Li, Yan; Zhou, Mi; Zhang, Zhengxi; Zheng, Shu; Wang, Renxiao; Li, Jian Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 22 p. 6662 - 6666 |
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43088-64-8 |
| Literature: Grinev, A. N.; Kaplina, N. V. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 7 p. 767 - 770 Khimiya Geterotsiklicheskikh Soedinenii, 1985 , # 7 p. 925 - 928 |
|
~85%
43088-64-8 |
| Literature: Ashok; Satish Goud; Shravani; Rajaiah; Sarasija; Bhaskar Indian Journal of Heterocyclic Chemistry, 2010 , vol. 20, # 2 p. 101 - 104 |
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43088-64-8 |
| Literature: Grinev, A. N.; Kaplina, N. V. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 7 p. 767 - 770 Khimiya Geterotsiklicheskikh Soedinenii, 1985 , # 7 p. 925 - 928 |
| Precursor 6 | |
|---|---|
| DownStream 5 | |
![4-Chloro-5-methylthieno[2,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/389/43088-67-1.png)
![4-Bromo-5-methylthieno[2,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/109/19673-91-7.png)
![4-hydrazino-5-methylthieno[2,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/418/19786-56-2.png)
![4-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-methyl-9-thia-2,4-diazabicyclo[4.3.0]nona-2,7,10-trien-5-one structure](https://image.chemsrc.com/caspic/375/94620-78-7.png)
![4,6-dichloro-5-methylthieno[2,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/217/56844-14-5.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% |