- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Nitro-3-pyridinol
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Nitro-3-pyridinol
- Price: ￥148.0/25g ￥88.0/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: 3-Hydroxy-2-nitropyridine
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Email: chenglong.fan@njpeptide.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Hydroxy-2-nitropyridine TOP1 supplier
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
15128-82-2
15128-82-2 structure
- Name: 2-Nitro-3-pyridinol
- Chemical Name: 3-Hydroxy-2-nitropyridine
- CAS Number: 15128-82-2
- Molecular Formula: C5H4N2O3
- Molecular Weight: 140.097
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-06-22 09:27:06
- Modify Date: 2025-08-24 20:07:45
| Name | 3-Hydroxy-2-nitropyridine |
|---|---|
| Synonyms |
3-Hydroxy-2-Nitropyrine
2-Nitro-3-pyridinol 2-nitro-3-pyridino 3-hydroxyl-2-nitropyridine 3-Hydroxy-2-nitropyridine 2-nitropyridin-3-ol EINECS 239-191-2 2-hydroxy-2-nitropyridine 3-Hydroxy-2-nitropyr 3-PYRIDINOL,2-NITRO 2-NITRO-3-HYDROPYRIDINE 3-Pyridinol, 2-nitro- 2-Nitro-pyridin-3-ol MFCD00006258 3-hydroxy 2-nitropyridine |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 383.2±22.0 °C at 760 mmHg |
| Melting Point | 69-71 °C(lit.) |
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.097 |
| Flash Point | 185.6±22.3 °C |
| Exact Mass | 140.022186 |
| PSA | 78.94000 |
| LogP | 0.93 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.623 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | UU7715000 |
| WGK Germany | 3 |
| RTECS | UU7715000 |
| HS Code | 2933399090 |
|
~66%
15128-82-2 |
| Literature: Kuduk, Scott D.; DiPardo, Robert M.; Bock, Mark G. Organic Letters, 2005 , vol. 7, # 4 p. 577 - 579 |
|
~%
15128-82-2 |
| Literature: US1889303 , ; |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
![6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one structure](https://image.chemsrc.com/caspic/014/337463-88-4.png)
![Thiazolo[4,5-b]pyridin-2(3H)-one structure](https://image.chemsrc.com/caspic/380/152170-29-1.png)
![1-AZETIDINECARBOXYLIC ACID, 2-[[[2-NITRO-3-PYRIDINYL]OXY]METHYL]-, 1,1-DIMETHYLETHYL ESTER, (2S)- structure](https://image.chemsrc.com/caspic/125/209530-92-7.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% |