- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1H-Imidazo[4,5-b]pyrazine
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1H-Imidazo[4,5-b]pyrazine
- Price: ￥378.0/25mg ￥908.0/100mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1H-Imidazo[4,5-b]pyrazine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
273-94-9
273-94-9 structure
- Name: 1H-Imidazo[4,5-b]pyrazine
- Chemical Name: 1h-imidazo[4,5-b]pyrazine
- CAS Number: 273-94-9
- Molecular Formula: C5H4N4
- Molecular Weight: 120.112
- Create Date: 2018-08-29 18:42:37
- Modify Date: 2024-01-10 17:50:54
| Name | 1h-imidazo[4,5-b]pyrazine |
|---|---|
| Synonyms |
4H-Imidazo[4,5-b]pyrazine
imidazopyrazine 1H-Imidazo[4,5-b]pyrazine |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 213.1ºC at 760mmHg |
| Molecular Formula | C5H4N4 |
| Molecular Weight | 120.112 |
| Flash Point | 74.2ºC |
| Exact Mass | 120.043594 |
| PSA | 54.46000 |
| LogP | -0.21 |
| Vapour Pressure | 0.243mmHg at 25°C |
| Index of Refraction | 1.738 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~%
273-94-9 |
| Literature: Muehlmann; Day Journal of the American Chemical Society, 1956 , vol. 78, p. 242 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![1H-Imidazo[4,5-b]pyrazine,1-(methoxymethyl)-(9CI) structure](https://image.chemsrc.com/caspic/248/359792-91-9.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |