- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Amino-1-methyl-1H-pyrazole-4-carbonitrile
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Amino-1-methyl-1H-pyrazole-4-carbonitrile
- Price: ￥1468.0/1g ￥618.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- DC Chemicals Limited
- China
- Product Name: 1-Methyl-3-amino-4-cyanopyrazole
- Price: ￥Inquiry/10ml
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Methyl-3-amino-4-cyanopyrazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
21230-50-2
21230-50-2 structure
- Name: 3-Amino-1-methyl-1H-pyrazole-4-carbonitrile
- Chemical Name: 3-amino-1-methylpyrazole-4-carbonitrile
- CAS Number: 21230-50-2
- Molecular Formula: C5H6N4
- Molecular Weight: 122.128
- Create Date: 2018-12-22 16:34:03
- Modify Date: 2025-08-25 16:27:05
| Name | 3-amino-1-methylpyrazole-4-carbonitrile |
|---|---|
| Synonyms |
1H-Pyrazole-4-carbonitrile, 3-amino-1-methyl-
3-amino-1-methyl-4-pyrazolecarbonitrile 1-Methyl-3-amino-4-cyanopyrazole 4-cyano-1-methylpyrazol-3-amine 3-Amino-1-methyl-1H-pyrazole-4-carbonitrile 5-amino-2-methylpyrazole-4-carbonitrile 3-amino-1-methylpyrazol-4-carbonitrile |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 342.4±27.0 °C at 760 mmHg |
| Melting Point | 221-223°C |
| Molecular Formula | C5H6N4 |
| Molecular Weight | 122.128 |
| Flash Point | 160.9±23.7 °C |
| Exact Mass | 122.059242 |
| PSA | 67.63000 |
| LogP | 0.51 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.649 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933199090 |
|
~66%
21230-50-2 |
| Literature: Venkatesan, Gopalakrishnan; Paira, Priyankar; Cheong, Siew Lee; Vamsikrishna, Kosaraju; Federico, Stephanie; Klotz, Karl-Norbert; Spalluto, Giampiero; Pastorin, Giorgia Bioorganic and Medicinal Chemistry, 2014 , vol. 22, # 5 p. 1751 - 1765 |
|
~%
21230-50-2 |
| Literature: WO2012/30924 A1, ; Page/Page column 133 ; WO 2012/030924 A1 |
|
~68%
21230-50-2 |
| Literature: Paira, Priyankar; Chow, Mun Juinn; Venkatesan, Gopalakrishnan; Kosaraju, Vamsi Krishna; Cheong, Siew Lee; Klotz, Karl-Norbert; Ang, Wee Han; Pastorin, Giorgia Chemistry - A European Journal, 2013 , vol. 19, # 25 p. 8321 - 8330 |
|
~65%
21230-50-2 |
| Literature: Ege, Guenter; Franz, Hermann Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1267 - 1273 |
|
~%
21230-50-2 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 19, # 20 p. 6120 - 6134 |
|
~%
21230-50-2 |
| Literature: Helvetica Chimica Acta, , vol. 42, p. 763,770 |
| Precursor 7 | |
|---|---|
| DownStream 1 | |
![2-Methyl-6-phenyl-2H-pyrazolo[3,4-d]pyrimidin-4-amine structure](https://image.chemsrc.com/caspic/368/1224256-30-7.png)
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |