- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Nitro-4-pyridinecarboxylic acid
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Nitro-4-pyridinecarboxylic acid
- Price: ￥238.0/250mg ￥2418.0/5g ￥668.0/1g
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Nitropyridine-4-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
33225-74-0
33225-74-0 structure
- Name: 2-Nitro-4-pyridinecarboxylic acid
- Chemical Name: 2-nitropyridine-4-carboxylic acid
- CAS Number: 33225-74-0
- Molecular Formula: C6H4N2O4
- Molecular Weight: 168.107
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-06-24 17:34:10
- Modify Date: 2025-08-24 21:57:57
| Name | 2-nitropyridine-4-carboxylic acid |
|---|---|
| Synonyms |
2-Nitropyridine-4-carboxylicacid
2-Nitro-isonicotinic acid 6-Nitro-pyridin-4-carbonsaeure 2-Nitro-4-pyridin-carbonsaeure 2-Nitro-isonicotinsaeure 2-Nitropyridine-4-carboxylic acid 2-Nitro-4-pyridinecarboxylic acid 2-Nitroisonicotinic acid MFCD04114160 2-nitro-4-pyridine carboxylic acid 4-Pyridinecarboxylic acid, 2-nitro- |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 510.2±35.0 °C at 760 mmHg |
| Melting Point | ca 170℃ |
| Molecular Formula | C6H4N2O4 |
| Molecular Weight | 168.107 |
| Flash Point | 262.3±25.9 °C |
| Exact Mass | 168.017105 |
| PSA | 96.01000 |
| LogP | 0.53 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.625 |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | 22-36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2933399090 |
|
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33225-74-0 |
| Literature: Journal of the American Chemical Society, , vol. 76, p. 3167 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |