CHEMPACIFIC 38132
- CAS No.
- 29681-41-2
- Chemical Name:
- CHEMPACIFIC 38132
- Synonyms
- METHYL 4-NITROPICOLINATE;CHEMPACIFIC 38132;methyl 4-nitropyridine-2-carboxylate;Methyl 4-nitro-2-pyridinecarboxylate;METHYL 4-NITRO-PYRIDINE-2-CARBOXYLIATE;4-Nitro-2-pyridinecarboxylic acid methyl ester;4-NITRO-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER;2-Pyridinecarboxylic acid, 4-nitro-, Methyl ester
- CBNumber:
- CB6153012
- Molecular Formula:
- C7H6N2O4
- Molecular Weight:
- 182.13
- MDL Number:
- MFCD00955943
- MOL File:
- 29681-41-2.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
CHEMPACIFIC 38132 price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Crysdot | CD11151961 | Methyl 4-nitropicolinate 95+% | 29681-41-2 | 1g | $198 | 2026-05-26 | Buy |
| Crysdot | CD11151961 | Methyl 4-nitropicolinate 95+% | 29681-41-2 | 5g | $673 | 2026-05-26 | Buy |
| J&W Pharmlab | 69R0995 | 4-Nitro-pyridine-2-carboxylic acid methyl ester 96% | 29681-41-2 | 100mg | $198 | 2026-05-21 | Buy |
| J&W Pharmlab | 69R0995 | 4-Nitro-pyridine-2-carboxylic acid methyl ester 96% | 29681-41-2 | 250mg | $280 | 2026-05-21 | Buy |
| J&W Pharmlab | 69R0995 | 4-Nitro-pyridine-2-carboxylic acid methyl ester 96% | 29681-41-2 | 500mg | $338 | 2026-05-21 | Buy |
CHEMPACIFIC 38132 Chemical Properties, Uses, Production
Synthesis
67-56-1
13509-19-8
29681-41-2
General procedure for the synthesis of methyl 4-nitropyridinecarboxylate from methanol and 4-nitro-2-pyridinecarboxylic acid: firstly, esterification of 4-nitro-2-pyridinecarboxylic acid was carried out in anhydrous methanol by reacting with concentrated sulfuric acid as a catalyst at 25 °C for 18 h. Methyl 4-nitropyridinecarboxylate (1f) was obtained in 65% yield. Subsequently, a mixed solution of methyl 4-nitro-2-pyridinecarboxylate (1f) (1.0 g, 6.62 mmol) with acetone (0.195 mL, 2.65 mmol) in DME (5 mL) was slowly added dropwise to a stirred NaH suspension (60% oil suspension, 0.5 g, 13.23 mmol in DME 5 mL), and the reaction was carried out at room temperature under argon protection. The reaction was carried out at room temperature under argon protection. The reaction mixture was stirred at 30 °C for 2 h or 18 h and then refluxed for 2 h, during which no gas escape was observed. The feedstock was recovered during reprocessing.
References
[1] Tetrahedron, 2014, vol. 70, # 45, p. 8520 - 8531
CHEMPACIFIC 38132 Preparation Products And Raw materials
CHEMPACIFIC 38132 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| JW & Y Pharmlab Co., Ltd. | 021-64340559 | xinyu_shi@jwypharmlab.com.cn | China | 11999 | 58 |
| Henan Anky Chemical Technology Co., Ltd. | 17836913271 | 3224305243@qq.com | China | 2862 | 58 |
| Aikon International Limited | 025-58859352 13913916777 | dt3@aikonchem.com | China | 15490 | 58 |
| Shandong utilizing biological technology co., LTD | 18669728830 15966937598 | 3407650895@qq.com | China | 5167 | 58 |
| Nanjing Meihao Pharmaceutical Technology Co., Ltd. | meitaochem@126.com | meitaochem@126.com | China | 19087 | 58 |
| Block Chemical Technology (Shanghai) Co., LTD | 021-20432219 13918097649 | li_jinfei@acblock-lab.com | China | 9966 | 58 |
| Jinan Demai Medical Technology Co., LTD | 18669728830 15806766175 | 865681093@qq.com | China | 4996 | 58 |
| Huanuo Pharmaceutical Technology (Guangxi) Co., Ltd | 13005928603 | 211017228@qq.com | China | 9491 | 58 |
| Baoji Didu Pharmaceutical and Chemical Co., Ltd | 029-81145305 17791533577 | 1021@dideu.com | China | 9997 | 58 |
| Sichuan BoYou Biotechnology Co., Ltd. | 028-65791793 18140026355 | 568470422@qq.com | China | 8965 | 58 |
