Methyl 2-bromo-5-nitrobenzoate
- CAS No.
- 6942-36-5
- Chemical Name:
- Methyl 2-bromo-5-nitrobenzoate
- Synonyms
- METHYL 2-BROMO-5-NITROBENZOATE;METHYL 2-BROMO-5-NITROBENZOIC ACID;Methyl 2-Bromo-5-nitrobenzoate >Methyl 2-bromo-5-nitrobenzoate 97%;Methyl 2-bromo-5-nitrobenzoate, 98+%;2-BROMO-5-NITROBENZOIC ACID METHYL ESTER;Benzoic acid, 2-bromo-5-nitro-, methyl ester;Methyl 2-bromo-5-nitrobenzoate ISO 9001：2015 REACH
- CBNumber:
- CB8722100
- Molecular Formula:
- C8H6BrNO4
- Molecular Weight:
- 260.04
- MDL Number:
- MFCD00010867
- MOL File:
- 6942-36-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 79-81 °C (lit.) |
|---|---|
| Boiling point | 326.7±22.0 °C(Predicted) |
| Density | 1.673±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform, DCM. Ethyl Acetate |
| form | Crystalline Powder |
| color | Yellow |
| BRN | 2617575 |
| InChI | 1S/C8H6BrNO4/c1-14-8(11)6-4-5(10(12)13)2-3-7(6)9/h2-4H,1H3 |
| InChIKey | VSEYYEKRZNRECT-UHFFFAOYSA-N |
| SMILES | COC(=O)c1cc(ccc1Br)[N+]([O-])=O |
| CAS DataBase Reference | 6942-36-5(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29163990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
Methyl 2-bromo-5-nitrobenzoate price More Price(65)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 300217 | Methyl 2-bromo-5-nitrobenzoate 99% | 6942-36-5 | 1g | $55.7 | 2023-01-07 | Buy |
| TCI Chemical | B1916 | Methyl 2-Bromo-5-nitrobenzoate >98.0%(GC) | 6942-36-5 | 5g | $18 | 2026-04-30 | Buy |
| TCI Chemical | B1916 | Methyl 2-Bromo-5-nitrobenzoate >98.0%(GC) | 6942-36-5 | 25g | $63 | 2026-04-30 | Buy |
| Usbiological | 283388 | Methyl 2-bromo-5-nitrobenzoate Asreported | 6942-36-5 | 25g | $435 | 2026-06-03 | Buy |
| Usbiological | 283388 | Methyl 2-bromo-5-nitrobenzoate Asreported | 6942-36-5 | 50g | $668 | 2026-06-03 | Buy |
Methyl 2-bromo-5-nitrobenzoate Chemical Properties, Uses, Production
Chemical Properties
yellow crystalline powder
Uses
Methyl 2-bromo-5-nitrobenzoate may be used in chemical synthesis.
Synthesis
67-56-1
943-14-6
6942-36-5
Methyl 2-bromo-5-nitrobenzoate was synthesized by esterification reaction using methanol and 2-bromo-5-nitrobenzoic acid as raw materials. The specific steps are as follows: in a dry reaction flask, 2-bromo-5-nitrobenzoic acid was dissolved in an appropriate amount of methanol, and a catalytic amount of concentrated sulfuric acid was added. The reaction mixture was stirred under reflux conditions for 6 hours. Upon completion of the reaction, the mixture was cooled to room temperature, poured into ice water and neutralized with sodium bicarbonate solution to pH=7. Subsequently, the product was extracted with dichloromethane, the organic phase was dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give the crude product. The crude product was purified by silica gel column chromatography (eluent: petroleum ether/ethyl acetate=10:1) to afford methyl 2-bromo-5-nitrobenzoate in white crystalline form in 81% yield. The structure of the product was confirmed by 1H NMR and 13C NMR: 1H NMR (400 MHz, CDCl3) δ 4.00 (s, 3H), 7.88 (d, J = 8.76 Hz, 1H), 8.18 (dd, J = 2.76 Hz, 1H), 8.66 (d, J = 2.74 Hz, 1H); 13C NMR (100 MHz, CDCl3) δ 53.12, 126.33, 126.61, 129.24, 133.12, 135.71, 146.70, 164.48.
References
[1] Journal of the American Chemical Society,
[2] Journal of the American Chemical Society, 2009, vol. 131, p. 54 - 55
[3] Synthesis, 1999, # 7, p. 1246 - 1250
[4] Patent: US2009/131527, 2009, A1. Location in patent: Page/Page column 8
[5] Tetrahedron Letters, 2012, vol. 53, # 46, p. 6245 - 6249,5
Methyl 2-bromo-5-nitrobenzoate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Accela ChemBio Co.,Ltd. | 021-50795510 4000665055 | marketing@accelachem.com | China | 10972 | 64 |
View Latest Price from Methyl 2-bromo-5-nitrobenzoate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | Methyl 2-bromo-5-nitrobenzoate
6942-36-5
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2020-02-26 | Methyl 2-bromo-5-nitrobenzoate
6942-36-5
|
1KG | 99.0% | 100 tons | Shaanxi Dideu Medichem Co. Ltd | ||
 |
2019-07-10 | Methyl 2-bromo-5-nitrobenzoate
6942-36-5
|
$8.80 | 1KG | 97%-99% | 100kg | Career Henan Chemical Co |
-
- Methyl 2-bromo-5-nitrobenzoate
6942-36-5
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Methyl 2-bromo-5-nitrobenzoate
6942-36-5
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- Methyl 2-bromo-5-nitrobenzoate
6942-36-5
- $8.80
- 97%-99%
- Career Henan Chemical Co
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