3-hydroxy-1-methyl-4(1H)-Pyridinone
- CAS No.
- 50700-61-3
- Chemical Name:
- 3-hydroxy-1-methyl-4(1H)-Pyridinone
- Synonyms
- 3-hydroxy-1-methylpyridin-4-one;3-Hydroxy-1-Methylpyridin-4(1H)-one;3-hydroxy-1-methyl-4(1H)-Pyridinone;Iron ketone impurity 12 (impurity F);4(1H)-Pyridinone, 3-hydroxy-1-methyl-
- CBNumber:
- CB62473363
- Molecular Formula:
- C6H7NO2
- Molecular Weight:
- 125.13
- MDL Number:
- MFCD12405601
- MOL File:
- 50700-61-3.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P261-P305+P351+P338 |
3-hydroxy-1-methyl-4(1H)-Pyridinone price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FH141070 | 3-Hydroxy-1-methylpyridin-4(1H)-one | 50700-61-3 | 10mg | $150 | 2026-06-04 | Buy |
| Biosynth | FH141070 | 3-Hydroxy-1-methylpyridin-4(1H)-one | 50700-61-3 | 25mg | $272 | 2026-06-04 | Buy |
| Biosynth | FH141070 | 3-Hydroxy-1-methylpyridin-4(1H)-one | 50700-61-3 | 50mg | $399 | 2026-06-04 | Buy |
| Biosynth | FH141070 | 3-Hydroxy-1-methylpyridin-4(1H)-one | 50700-61-3 | 100mg | $653 | 2026-06-04 | Buy |
| Biosynth | FH141070 | 3-Hydroxy-1-methylpyridin-4(1H)-one | 50700-61-3 | 250mg | $905 | 2026-06-04 | Buy |
3-hydroxy-1-methyl-4(1H)-Pyridinone Chemical Properties, Uses, Production
Synthesis
1064077-34-4
50700-61-3
The general procedure for the synthesis of 3-hydroxy-1-methyl-1H-pyridin-4-one from 1-methyl-3-benzyloxy-4(1H)-pyridinone was as follows: a mixture of 3-benzyloxy-1-methyl-1H-pyridin-4-one (14.1 g, 65.5 mmol) with 10% Pd/C (1.20 g) in methanol was placed in a Parr reactor at 50 psi The hydrogenation reaction was carried out under hydrogen pressure for 70 min. Upon completion of the reaction, the mixture was filtered through a Celite pad and the filtrate was concentrated to dryness. The residue was ground with acetone and the solid product was subsequently collected by filtration. After drying in a vacuum oven, 3-hydroxy-1-methyl-1H-pyridin-4-one was obtained as a light brown powder (7.13 g, 87% yield). The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ 7.49 (br.s, 1H), 7.38 (s, 1H), 6.12 (br.s, 1H), 3.63 (s, 3H); MS-ESI (m/z): 125.7 [M + 1]+.
References
[1] Patent: US2008/242706, 2008, A1. Location in patent: Page/Page column 28
3-hydroxy-1-methyl-4(1H)-Pyridinone Preparation Products And Raw materials
3-hydroxy-1-methyl-4(1H)-Pyridinone Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| SHANGHAI FDC-CHEMICAL CO.,LTD | 021-61469567 13774476675 | sales@fdc-chemical.com | China | 10000 | 58 |
| Jiangsu aikang biomedical research and development co., LTD | 025-58859352 17714375163 | qzhang@aikonchem.com | China | 15525 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44871 | 58 |
| Shanghai Ruipu Medical Technology Co., Ltd | 15895968936 | 1018762393@qq.com | China | 9992 | 58 |
| Changzhou Xianglong Pharmaceutical Technology Co., LTD | 18661161657 | sales@xianglongpharm.com | China | 9998 | 58 |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 39796 | 58 |
| ChemeGen | 18818260767 | 2625930290@qq.com | China | 6966 | 58 |
| Bide Pharmatech Ltd. | 400-1647117 13681763483 | product02@bidepharm.com | China | 59929 | 58 |
| Bide Pharmatech Ltd. | 400-6005915 | sales@picasso-e.com | China | 39645 | 58 |
