2,3-Dihydro-1-benzofuran-2-carboxylic acid
- CAS No.
- 1914-60-9
- Chemical Name:
- 2,3-Dihydro-1-benzofuran-2-carboxylic acid
- Synonyms
- AKOS BBS-00006837;2,3-Dihydro-2-benzofurancarboxylic Acid;2,3-dihydro-1-benzofuran-2-carboxylicaci;2,3-DIHYDRO-BENZOFURAN-2-CARBOXYLIC ACID;2-Benzofurancarboxylic acid, 2,3-dihydro-;2,3-Dihydrobenzo[b]furan-2-carboxylic acid;2,3-Dihydro-1-Benzofurane-2-CarboxylicAcid;2,3-DIHYDRO-1-BENZOFURAN-2-CARBOXYLIC ACID;(2-methyl-3-imidazo[1,2-a]pyridinyl)methanol;2,3-Dihydro-1-benzofuran-2-carboxylic acid, 2-Carboxy-2,3-dihydrobenzo[b]furan
- CBNumber:
- CB5295409
- Molecular Formula:
- C9H8O3
- Molecular Weight:
- 164.16
- MDL Number:
- MFCD03086168
- MOL File:
- 1914-60-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 2,3-Dihydrobenzo[b]furan-2-carboxylic acid ≥95% | OR23376 | 500mg | $73 |
| 2,3-Dihydrobenzo[b]furan-2-carboxylic acid ≥95% | OR23376 | 1g | $82 |
| 2,3-Dihydrobenzo[b]furan-2-carboxylic acid ≥95% | OR23376 | 5g | $244 |
| 2,3-Dihydrobenzofuran-2-carboxylic acid 97%(HPLC) | W4106 | 250mg | $16 |
| 2,3-Dihydrobenzofuran-2-carboxylic acid 97%(HPLC) | W4106 | 1g | $33 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-51-22 |
| Safety Statements | 26-37/39 |
| Hazard Note | Irritant |
| HS Code | 29321900 |
2,3-Dihydro-1-benzofuran-2-carboxylic acid price More Price(86)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR23376 | 2,3-Dihydrobenzo[b]furan-2-carboxylic acid ≥95% | 1914-60-9 | 500mg | $73 | 2026-06-04 | Buy |
| Apolloscientific | OR23376 | 2,3-Dihydrobenzo[b]furan-2-carboxylic acid ≥95% | 1914-60-9 | 1g | $82 | 2026-06-04 | Buy |
| Apolloscientific | OR23376 | 2,3-Dihydrobenzo[b]furan-2-carboxylic acid ≥95% | 1914-60-9 | 5g | $244 | 2026-06-04 | Buy |
| AK Scientific | W4106 | 2,3-Dihydrobenzofuran-2-carboxylic acid 97%(HPLC) | 1914-60-9 | 250mg | $16 | 2026-06-04 | Buy |
| AK Scientific | W4106 | 2,3-Dihydrobenzofuran-2-carboxylic acid 97%(HPLC) | 1914-60-9 | 1g | $33 | 2026-06-04 | Buy |
2,3-Dihydro-1-benzofuran-2-carboxylic acid Chemical Properties,Uses,Production
Chemical Properties
White solid
Uses
This compound is the starting material in the synthesis of (dihydro)benzofuran-2-carboxylic acid N-(substituted)phenylamide derivatives as anticancer agents.
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 24, p. 495, 1987 DOI: 10.1002/jhet.5570240236
Synthesis
496-41-3
1914-60-9
a) Synthesis of (R,S)-2,3-dihydro-benzofuran-2-carboxylic acid (54a): commercially available benzofuran-2-carboxylic acid (Aldrich Chemical Company, 27 g, 167.7 mmol) was dissolved in ethyl acetate (300 mL). The hydrogenation reaction was catalyzed by 10% Pd/C (20 g) at 65-70 psi hydrogen pressure for 2 days. Upon completion of the reaction, the catalyst was removed by filtration and the solvent was evaporated. A solvent mixture of ethyl acetate-hexane (1:6) was added to the residue for recrystallization. Filtration afforded benzodihydrofuran-2-carboxylic acid as a crystalline solid (20.23 g, 74% yield). Melting point: 116-117 °C. 1H NMR (300 MHz, CDCl3) δ: 11.05 (brs, 1H), 7.17 (m, 2H), 6.91 (m, 2H), 5.24 (dd, 1H), 3.63 (dd, 1H), 3.42 (dd, 1H).
References
[1] Patent: US2005/54630, 2005, A1. Location in patent: Page/Page column 42
[2] Justus Liebigs Annalen der Chemie, 1883, vol. 216, p. 169
[3] Chemische Berichte, 1906, vol. 39, p. 496
[4] Farmaco, 1998, vol. 53, # 12, p. 764 - 772
[5] Patent: US2008/200540, 2008, A1. Location in patent: Page/Page column 18
2,3-Dihydro-1-benzofuran-2-carboxylic acid Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49962 | 58 |
View Lastest Price from 2,3-Dihydro-1-benzofuran-2-carboxylic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | 2,3-Dihydro-1-benzofuran-2-carboxylic acid
1914-60-9
|
$1.00 | 1KG | 98% | 1kg,5kg,100kg | Career Henan Chemical Co |
-
- 2,3-Dihydro-1-benzofuran-2-carboxylic acid
1914-60-9
- $1.00
- 98%
- Career Henan Chemical Co
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