Methyl 3-iodopyrazine-2-carboxylate
- CAS No.
- 173290-17-0
- Chemical Name:
- Methyl 3-iodopyrazine-2-carboxylate
- Synonyms
- Methyl 3-iodo-2-pyrazinecarboxylate;Methyl 3-iodopyrazine-2-carboxylate;3-Iodopyrazine-2-carboxylate Methyl ester;3-Iodo-pyrazine-2-carboxylic acid Methyl ester;2-Pyrazinecarboxylic acid, 3-iodo-, methyl ester
- CBNumber:
- CB02471408
- Molecular Formula:
- C6H5IN2O2
- Molecular Weight:
- 264.02
- MDL Number:
- MFCD13195309
- MOL File:
- 173290-17-0.mol
| Product description | Number | Pack Size | Price |
| Methyl 3-iodopyrazine-2-carboxylate 98% | OR321370 | 100mg | $25 |
| Methyl 3-iodopyrazine-2-carboxylate 98% | OR321370 | 250mg | $36 |
| Methyl 3-iodopyrazine-2-carboxylate 98% | OR321370 | 1g | $86 |
| Methyl 3-iodopyrazine-2-carboxylate 98% | OR321370 | 5g | $301 |
| Methyl 3-iodopyrazine-2-carboxylate 98% | AS44028 | 1g | $127 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2933998090 |
Methyl 3-iodopyrazine-2-carboxylate price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR321370 | Methyl 3-iodopyrazine-2-carboxylate 98% | 173290-17-0 | 100mg | $25 | 2026-06-04 | Buy |
| Apolloscientific | OR321370 | Methyl 3-iodopyrazine-2-carboxylate 98% | 173290-17-0 | 250mg | $36 | 2026-06-04 | Buy |
| Apolloscientific | OR321370 | Methyl 3-iodopyrazine-2-carboxylate 98% | 173290-17-0 | 1g | $86 | 2026-06-04 | Buy |
| Apolloscientific | OR321370 | Methyl 3-iodopyrazine-2-carboxylate 98% | 173290-17-0 | 5g | $301 | 2026-06-04 | Buy |
| Activate Scientific | AS44028 | Methyl 3-iodopyrazine-2-carboxylate 98% | 173290-17-0 | 1g | $127 | 2026-06-04 | Buy |
Methyl 3-iodopyrazine-2-carboxylate Chemical Properties,Uses,Production
Synthesis
16298-03-6
173290-17-0
General procedure for the synthesis of pyrazine-2-iodo-3-carboxylic acid methyl ester from 3-aminopyrazine-2-carboxylic acid methyl ester: Referring to the method of Example 15, isopentyl nitrite (5.2 mL, 39 mmol) was slowly added to a suspension of 3-aminopyrazine-2-carboxylic acid methyl ester (1.9 g, 12 mmol) in diiodomethane (20 mL). Subsequently, the reaction mixture was heated to 85 °C and stirred continuously at 100 °C for 15 hours. After completion of the reaction, the mixture was cooled to room temperature and left to stand. The crude product was purified by silica gel column chromatography to afford 1.4 g of the target product 2-iodo-3-carboxylic acid methyl pyrazine as a light yellow solid in 44% yield. The product was characterized by 1H-NMR (500 MHz, CDCl3): δ 4.04 (s, 3H), 8.47 (d, J = 2.1 Hz, 1H), 8.56 (d, J = 2.1 Hz, 1H).
References
[1] Patent: EP1602647, 2005, A1. Location in patent: Page/Page column 58
[2] Patent: WO2018/118670, 2018, A1. Location in patent: Page/Page column 180; 181
Methyl 3-iodopyrazine-2-carboxylate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63645 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21135 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9897 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52693 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +86-18949823763 | sales@tnjchem.com | China | 25333 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178 | peter68@ptchemgroup.com | China | 35405 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49859 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52906 | 58 |
View Lastest Price from Methyl 3-iodopyrazine-2-carboxylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-09 | Methyl 3-iodopyrazine-2-carboxylate
173290-17-0
|
$1.00 | 1KG | 99% | 200kg | Career Henan Chemical Co |
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- Methyl 3-iodopyrazine-2-carboxylate
173290-17-0
- $1.00
- 99%
- Career Henan Chemical Co
