- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Pyrrolo[1,2-a]pyrazin-1(2H)-one
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Pyrrolo[1,2-a]pyrazin-1(2H)-one
- Price: ￥340.0/25mg ￥810.0/100mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: PYRROLO[1,2-A]PYRAZIN-1(2H)-ONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
136927-63-4
136927-63-4 structure
- Name: Pyrrolo[1,2-a]pyrazin-1(2H)-one
- Chemical Name: Pyrrolo[1,2-a]pyrazin-1(2H)-one
- CAS Number: 136927-63-4
- Molecular Formula: C7H6N2O
- Molecular Weight: 134.135
- Create Date: 2018-12-31 15:44:19
- Modify Date: 2024-01-05 11:36:59
| Name | Pyrrolo[1,2-a]pyrazin-1(2H)-one |
|---|---|
| Synonyms |
2H-pyrrolo[1,2-a]pyrazin-1-one
Pyrrolo[1,2-a]pyrazin-1(2H)-one |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 213.2±40.0 °C at 760 mmHg |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.135 |
| Flash Point | 82.8±27.3 °C |
| Exact Mass | 134.048019 |
| PSA | 37.27000 |
| LogP | 0.00 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.668 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~%
136927-63-4 |
| Literature: WO2007/38387 A2, ; Page/Page column 80 ; |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
![1-Chloropyrrolo[1,2-a]pyrazine structure](https://image.chemsrc.com/caspic/233/136927-64-5.png)
![2-chloro-5-(pyrrolo[1,2-a]pyrazin-1-ylamino)phenol structure](https://image.chemsrc.com/caspic/091/918340-62-2.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% |