methyl 2-fluoro-3-nitrobenzoate
- CAS No.
- 946126-94-9
- Chemical Name:
- methyl 2-fluoro-3-nitrobenzoate
- Synonyms
- 2-fluoro-3-nitrobenzoate;methyl 2-fluoro-3-nitrobenzoate;2-Fluoro-3-(methoxycarbonyl)nitrobenzene;Benzoic acid, 2-fluoro-3-nitro-, Methyl ester
- CBNumber:
- CB81553204
- Molecular Formula:
- C8H6FNO4
- Molecular Weight:
- 199.14
- MOL File:
- 946126-94-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/1/22 16:59:32
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P280 |
| HS Code | 2916310090 |
methyl 2-fluoro-3-nitrobenzoate Chemical Properties,Uses,Production
Uses
Methyl 2-fluoro-3-nitrobenzoate can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.
Synthesis
A solution of 2-fluoro-3-nitrobenzoic acid (5 g, 27.0 mmol) in MeOH (50 mL) was treated with concentrated H2SO4 (1.4 mL, 27.0 mmol) and the resulting reaction was stirred at 50 °C for 16 h. The solvent was removed under reduced pressure and the residue was diluted with EtO Ac. The organic solution was washed with saturated aqueous NaHCO3 solution until the water phase reached neutral pH. The two phases were separated. Organics were washed with water, brine and dried (Na2SO4). The solution was filtered and concentrated to give crude methyl 2-fluoro-3-nitrobenzoate which was used as is in the next step. (5.1 g, 25.2 mmol, 93 %) as a pale yellow solid.
methyl 2-fluoro-3-nitrobenzoate Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
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|---|---|---|---|---|---|
| AATAMI Molecular Research Laboratories Pvt Ltd (AMRL) | +91-8985184986 +91-8148739767 | Telangana, India | 985 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Fluoropharm Co., Ltd. | +86-0571-85586753; +8613336034509 | China | 1377 | 60 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 5959 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20308 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9337 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29898 | 58 | Inquiry |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | China | 2931 | 58 | Inquiry |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | China | 7353 | 58 | Inquiry |