4-Aminopyrimidine
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4-Aminopyrimidine ??
- ???
- 154-156 °C (lit.)
- ?? ?
- 167.6°C (rough estimate)
- ??
- 1.1031 (rough estimate)
- ???
- 1.5200 (estimate)
- ?? ??
- Keep in dark place,Inert atmosphere,Room temperature
- ??? ??
- ?? ?? ??
- ?? ?? (pKa)
- 5.71(at 20℃)
- ??
- ???? ?? ????
- ???
- ?? ?? ?????.
- ?? ??(λmax)
- 273nm(EtOH)(lit.)
- InChI
- InChI=1S/C4H5N3/c5-4-1-2-6-3-7-4/h1-3H,(H2,5,6,7)
- InChIKey
- OYRRZWATULMEPF-UHFFFAOYSA-N
- SMILES
- C1=NC=CC(N)=N1
- CAS ??????
- 591-54-8(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 26-37/39 | ||
| WGK ?? | 3 | ||
| HS ?? | 29339900 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
4-Aminopyrimidine C??? ??, ??, ??
??? ??
White to slightly beige crystals or powder??
4-Aminopyrimidine has been used in the preparation of 1:4-dihydro-4-imino-1-methylpyrimidine hydriodide.?? ??
The consequences of one-electron oxidation and one-electron reduction were studied for 4-aminopyrimidine.Purification Methods
Recrystallise 10.6g of aminopyrimidine from hot EtOAc (200mL) to give 7.4g colourless needles as first crop; evaporation to 25mL gives a second crop of 1.7g. The hydroiodide has m 180o. The picrate has m 225o. [Brown J Soc Chem Ind (London) 69 353 1950, Beilstein 24 H 81, 24 III/IV 2130.]4-Aminopyrimidine ?? ?? ? ???
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4-Amino-2,6-dichloropyrimidine
Palladium hydroxide
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P-????
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4-Aminopyrimidine ?? ??
???( 265)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Jiangsu Liyang Kunlun Biological Technology Co., Ltd. | +86-13813530041 |
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sales@alchempharmtech.com | United States | 63645 | 58 |
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sales@chemwish.com | CHINA | 10817 | 58 |
| CONIER CHEM AND PHARMA LIMITED | |
sales@conier.com | China | 49906 | 58 |
4-Aminopyrimidine ?? ??:
??? ????????? ??????? ???? ???? 6-?????? ??5-???????-2-??????
Glucosamine
Aminopyrine
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE
3'-ADENYLIC ACID
2-Chloroadenosine
Adenosine 5'-monophosphate monohydrate
Vidarabine
2'-Deoxyadenosine monohydrate
8-BROMOADENOSINE
5'-Tosyladenosine
4-AMINO-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE
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