23903-53-9
23903-53-9 structure
- Name: Thieno[2,3-d]pyrimidine-6-carboxylicacid, 1,4-dihydro-2,5-dimethyl-4-oxo-, ethyl ester
- Chemical Name: ethyl 2,5-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylate
- CAS Number: 23903-53-9
- Molecular Formula: C11H12N2O3S
- Molecular Weight: 252.29000
- Create Date: 2018-11-28 05:12:53
- Modify Date: 2025-08-27 17:14:23
| Name | ethyl 2,5-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylate |
|---|---|
| Synonyms | 3,4-Dihydro-2,5-dimethyl-4-oxothieno<2,3-d>pyrimidin-6-carbonsaeure-ethylester |
| Density | 1.44g/cm3 |
|---|---|
| Boiling Point | 340.3ºC at 760 mmHg |
| Molecular Formula | C11H12N2O3S |
| Molecular Weight | 252.29000 |
| Flash Point | 159.6ºC |
| Exact Mass | 252.05700 |
| PSA | 100.55000 |
| LogP | 2.19040 |
| Vapour Pressure | 4.4E-05mmHg at 25°C |
| Index of Refraction | 1.659 |
|
~87%
23903-53-9 |
| Literature: Jain, Kishor S.; Bariwal, Jitender B.; Phoujdar, Manisha S.; Nagras, Madhuri A.; Amrutkar, Rakesh D.; Munde, Manoj K.; Tamboli, Riyaj S.; Khedkar, Samrat A.; Khiste, Rahul H.; Vidyasagar, Nikhil C.; Dabholkar, Vinit V.; Kathiravan Journal of Heterocyclic Chemistry, 2009 , vol. 46, # 2 p. 178 - 185 |
|
~%
23903-53-9 |
| Literature: Hafez; El-Gazzar Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 19 p. 5222 - 5227 |
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~%
23903-53-9 |
| Literature: Manhas,M.S. et al. Journal of the Chemical Society [Section] C: Organic, 1969 , p. 1937 - 1939 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |