ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >2-Methyl-tetrahydro-pyran-4-ol
2-Methyl-tetrahydro-pyran-4-ol
- CAS No.
- 89791-47-9
- Chemical Name:
- 2-Methyl-tetrahydro-pyran-4-ol
- Synonyms
- 2-methyloxan-4-ol;2-Methyl-tetrahydro-pyran-4-ol;2-Methyltetrahydro-2H-pyran-4-ol;Tetrahydro-2-methyl-2H-pyran-4-ol;4-Hydroxy-2-methyltetrahydropyran;2H-Pyran-4-ol, tetrahydro-2-methyl-
- CBNumber:
- CB12546758
- Molecular Formula:
- C6H12O2
- Molecular Weight:
- 116.16
- MOL File:
- 89791-47-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/10/16 13:03:32
| Boiling point | 210℃ |
|---|---|
| Density | 1.014 |
| Flash point | 92℃ |
| storage temp. | 2-8°C |
| pka | 14.63±0.40(Predicted) |
| CAS DataBase Reference | 89791-47-9 |
2-Methyl-tetrahydro-pyran-4-ol Chemical Properties,Uses,Production
Uses
2-Methyl-tetrahydro-pyran-4-ol is an important building block for synthesizing many kinds of organic matter, such as synthesis 2-methyloxan-4-one.
Synthesis
By the procedure of Ernst Hanschke (Chem. Ber., 1955, 88, 1053-1059), the acetaldehyde (1 equiv) and 3-buten-l-ol (1 equiv) are combined with 20% H2SO4 (10 vol) in a pressure tube. The tube was sealed and the reaction mixture was heated to 80 °C for 3 h. Reaction progress is monitored by TLC. After that, the reaction mixture is allowed to cool to rt, carefully neutralized (pH 8-9) by the coned ammonia, and extracted with EtOAc (3 x 5 vol). The combined organic phases are dried (Na2SO4), filtered, and the filtrate coned in vacuo providing the desired product 2-Methyl-tetrahydro-pyran-4-ol.
2-Methyl-tetrahydro-pyran-4-ol Preparation Products And Raw materials
Global( 45)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Shanghai Boc Chemical Co., Ltd. | 021-34975602; +8618721111801 | China | 138 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30250 | 58 | Inquiry |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 | China | 19994 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | China | 25363 | 58 | Inquiry |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | China | 49739 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 | China | 18416 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 52927 | 58 | Inquiry |
2-Methyl-tetrahydro-pyran-4-ol
2-Methyltetrahydro-2H-pyran-4-ol
2-methyloxan-4-ol
2H-Pyran-4-ol, tetrahydro-2-methyl-
4-Hydroxy-2-methyltetrahydropyran
Tetrahydro-2-methyl-2H-pyran-4-ol
89791-47-9