Ethyl 5-methyl-1H-pyrrole-2-carboxylate
- CAS No.
- 3284-51-3
- Chemical Name:
- Ethyl 5-methyl-1H-pyrrole-2-carboxylate
- Synonyms
- Ethyl-5-Methylpyrrol-2-carboxylate;Ethyl 5-Methylpyrrole-2-carboxylate;ETHYL 5-METHYL-1H-PYRROLE-2-CARBOXYLATE;Ethyl 5-Methylpyrrole-2-carboxylate 97+%;3-ethyl-5-methyl-1H-pyrrole-2-carboxylate;5-METHYL-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER;5-METHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER;Pyrrole-2-carboxylic acid, 5-methyl-, ethyl ester;1H-Pyrrole-2-Carboxylic Acid, 5-Methyl-, Ethyl Ester
- CBNumber:
- CB4230742
- Molecular Formula:
- C8H11NO2
- Molecular Weight:
- 153.18
- MDL Number:
- MFCD01006731
- MOL File:
- 3284-51-3.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| ETHYL 5-METHYL-1H-PYRROLE-2-CARBOXYLATE 97% | 60155 | 1G | $38 |
| ETHYL 5-METHYL-1H-PYRROLE-2-CARBOXYLATE 97% | 60155 | 5G | $108 |
| ETHYL 5-METHYL-1H-PYRROLE-2-CARBOXYLATE 97% | 60155 | 25G | $321 |
| Ethyl 5-Methylpyrrole-2-carboxylate >98% | OR350470 | 1g | $21 |
| Ethyl 5-Methylpyrrole-2-carboxylate >98% | OR350470 | 5g | $40 |
| More product size | |||
| Melting point | 100 °C |
|---|---|
| Boiling point | 264.9±20.0 °C(Predicted) |
| Density | 1.106±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 15.97±0.50(Predicted) |
| Appearance | White to off-white Solid |
| InChI | InChI=1S/C8H11NO2/c1-3-11-8(10)7-5-4-6(2)9-7/h4-5,9H,3H2,1-2H3 |
| InChIKey | RIUNZXNCMZMRMP-UHFFFAOYSA-N |
| SMILES | N1C(C)=CC=C1C(OCC)=O |
| CAS DataBase Reference | 3284-51-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
SAFETY
Risk and Safety Statements
| Hazard Codes | Xi |
|---|---|
| HazardClass | IRRITANT |
| HS Code | 2933998090 |
Ethyl 5-methyl-1H-pyrrole-2-carboxylate price More Price(48)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| AstaTech | 60155 | ETHYL 5-METHYL-1H-PYRROLE-2-CARBOXYLATE 97% | 3284-51-3 | 1G | $38 | 2026-04-30 | Buy |
| AstaTech | 60155 | ETHYL 5-METHYL-1H-PYRROLE-2-CARBOXYLATE 97% | 3284-51-3 | 5G | $108 | 2026-04-30 | Buy |
| AstaTech | 60155 | ETHYL 5-METHYL-1H-PYRROLE-2-CARBOXYLATE 97% | 3284-51-3 | 25G | $321 | 2026-04-30 | Buy |
| Apolloscientific | OR350470 | Ethyl 5-Methylpyrrole-2-carboxylate >98% | 3284-51-3 | 1g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR350470 | Ethyl 5-Methylpyrrole-2-carboxylate >98% | 3284-51-3 | 5g | $40 | 2026-06-04 | Buy |
Ethyl 5-methyl-1H-pyrrole-2-carboxylate Chemical Properties,Uses,Production
Synthesis Reference(s)
Synthetic Communications, 19, p. 763, 1989 DOI: 10.1080/00397918908050991
Synthesis
35490-05-2
3284-51-3
In a reaction flask, a stirred solution of acetic acid (2.5 mL) of the compound (CAS: 35490-05-2, 0.11 g, 0.55 mmol) was added, followed by manganese triacetate dihydrate (8 mg, 0.028 mmol) and cobalt chloride (12 mg, 0.011 mmol). The reaction mixture was stirred vigorously at 25 °C for 3 h. Ammonium acetate (0.42 g, 5.5 mmol) was then added. The reaction system was heated to 60 °C and maintained for 30 min, after which it was cooled to room temperature. The solvent was removed by distillation under reduced pressure and the resulting crude product was purified by fast column chromatography on silica gel to afford ethyl 5-methyl-1H-pyrrole-2-carboxylate (54 mg, 0.35 mmol, 64% yield) as a white solid.
References
[1] Organic and Biomolecular Chemistry, 2015, vol. 13, # 9, p. 2588 - 2599
[2] Patent: KR2016/24702, 2016, A. Location in patent: Paragraph 0117-0120
Ethyl 5-methyl-1H-pyrrole-2-carboxylate Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3955 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 | info@spring-chem.com | China | 2068 | 57 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| Shanghai Arbor Chemical Co., Ltd. | 021-60451682 | act@arborchemical.com | CHINA | 903 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10399 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63645 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21135 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +86-18530059196 | sale04@alfachem.cn | China | 9636 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
View Lastest Price from Ethyl 5-methyl-1H-pyrrole-2-carboxylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-15 | Ethyl 5-methyl-1H-pyrrole-2-carboxylate
3284-51-3
|
1KG | 99% | 1000kgs | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2024-07-11 | Ethyl 5-methyl-1H-pyrrole-2-carboxylate
3284-51-3
|
$1.00 | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2021-07-13 | Ethyl 5-methyl-1H-pyrrole-2-carboxylate
3284-51-3
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Ethyl 5-methyl-1H-pyrrole-2-carboxylate
3284-51-3
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- Ethyl 5-methyl-1H-pyrrole-2-carboxylate
3284-51-3
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- Ethyl 5-methyl-1H-pyrrole-2-carboxylate
3284-51-3
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
