- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Pyrazinol
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Pyrazinol
- Price: ￥1548.0/5g ￥578.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Hydroxypyrazine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
6270-63-9
6270-63-9 structure
- Name: 2-Pyrazinol
- Chemical Name: 2-Hydroxypyrazine
- CAS Number: 6270-63-9
- Molecular Formula: C4H4N2O
- Molecular Weight: 96.087
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrazines
- Create Date: 2018-02-16 08:00:00
- Modify Date: 2025-08-21 10:28:17
| Name | 2-Hydroxypyrazine |
|---|---|
| Synonyms |
2-Pyrazinol
1,2-dihydropyrazin-2-one 2(1H)-Pyrazinone 2-hydroxypyrazine pyrazin-2-ol Pyrazin-2(1H)-one |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 394.8±22.0 °C at 760 mmHg |
| Melting Point | 185-186ºC |
| Molecular Formula | C4H4N2O |
| Molecular Weight | 96.087 |
| Flash Point | 192.6±22.3 °C |
| Exact Mass | 96.032364 |
| PSA | 46.01000 |
| LogP | -1.00 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.568 |
| Storage condition | 2~8℃ |
| Precursor 6 | |
|---|---|
| DownStream 6 | |
| 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% |