- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,4-Dihydroxy-3-nitropyridine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,4-Dihydroxy-3-nitropyridine
- Price: ￥268.0/25g ￥88.0/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,4-Dihydroxy-3-nitropyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2,4-Dihydroxy-3-nitropyridine
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
89282-12-2
89282-12-2 structure
- Name: 2,4-Dihydroxy-3-nitropyridine
- Chemical Name: 2,4-Dihydroxy-3-nitropyridine
- CAS Number: 89282-12-2
- Molecular Formula: C5H4N2O4
- Molecular Weight: 156.096
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-04-11 08:00:00
- Modify Date: 2025-08-27 15:04:31
| Name | 2,4-Dihydroxy-3-nitropyridine |
|---|---|
| Synonyms |
2(1H)-Pyridinone, 4-hydroxy-3-nitro-
4-hydroxy-3-nitropyridin-2(1H)-one 4-Hydroxy-3-nitropyridin-2(1H)-on 3-Nitropyridine-2,4-diol 4-hydroxy-3-nitro-1H-pyridin-2-one 4-Hydroxy-3-nitro-2(1H)-pyridinon MFCD01075671 2,4-Dihydroxy-3-nitropyridine 4-Hydroxy-3-nitro-2(1H)-pyridinone |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 514.6±45.0 °C at 760 mmHg |
| Melting Point | 265°C (dec.) |
| Molecular Formula | C5H4N2O4 |
| Molecular Weight | 156.096 |
| Flash Point | 265.0±28.7 °C |
| Exact Mass | 156.017105 |
| PSA | 99.17000 |
| LogP | -1.82 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.683 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2933399090 |
|
~99%
89282-12-2 |
| Literature: Cleator, Ed; Scott, Jeremy P.; Avalle, Paulo; Bio, Matthew M.; Brewer, Sarah E.; Davies, Antony J.; Gibb, Andrew D.; Sheen, Faye J.; Stewart, Gavin W.; Wallace, Debra J.; Wilson., Robert D. Organic Process Research and Development, 2013 , vol. 17, # 12 p. 1561 - 1567 |
|
~60%
89282-12-2 |
| Literature: Aventis Pharmaceuticals Products Inc. Patent: US6307054 B1, 2001 ; |
|
~%
89282-12-2 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 67, p. 29,37 |
|
~%
89282-12-2 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 67, p. 29,37 |
|
~%
89282-12-2 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 67, p. 29,37 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
![7-Chloro-5-methyl-2-phenyl-1H-pyrrolo[3,2-b]pyridine structure](https://image.chemsrc.com/caspic/497/1026076-88-9.png)
![4-Chloro-1H-imidazo[4,5-c]pyridine structure](https://image.chemsrc.com/caspic/081/2770-01-6.png)
| 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% |