Tetrahydro-2H-thiopyran-4-amine
- CAS No.
- 21926-00-1
- Chemical Name:
- Tetrahydro-2H-thiopyran-4-amine
- Synonyms
- thian-4-aMine;4-AMINOTHIOPYRAN;4-AMINOTETRAHYDROTHIOPYRAN;Tetrahydrothiophene-4-amine;Tetrahydro-thiopyran-4-ylamin;4-Aminotetrahydro-2H-thiopyran;2-Aminotetrahydro-2H-thiopyran;TETRAHYDRO-THIOPYRAN-4-YLAMINE;Tetrahydro-2H-thiopyran-4-amine;4-Aminotetrahydro-2H-thiopyran95%
- CBNumber:
- CB5374854
- Molecular Formula:
- C5H11NS
- Molecular Weight:
- 117.21
- MDL Number:
- MFCD07371524
- MOL File:
- 21926-00-1.mol
| Product description | Number | Pack Size | Price |
| Tetrahydro-2H-thiopyran-4-amine | P992043 | 50mg | $60 |
| Tetrahydrothiopyran-4-ylamine | 291309 | 500mg | $375 |
| 4-Aminotetrahydro-2H-thiopyran 95% | OR8412 | 1g | $96 |
| 4-Aminotetrahydro-2H-thiopyran | 7H66-1-Y1 | 1g | $106 |
| 2-AMINOTETRAHYDRO-2H-THIOPYRAN 95.00% | CHM0020510 | 500MG | $720.12 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38-22 | |||||||||
| Safety Statements | 20/21-36/37/39-26-22 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 2934999090 | |||||||||
| NFPA 704 |
|
Tetrahydro-2H-thiopyran-4-amine price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | P992043 | Tetrahydro-2H-thiopyran-4-amine | 21926-00-1 | 50mg | $60 | 2021-12-16 | Buy |
| Usbiological | 291309 | Tetrahydrothiopyran-4-ylamine | 21926-00-1 | 500mg | $375 | 2021-12-16 | Buy |
| Apolloscientific | OR8412 | 4-Aminotetrahydro-2H-thiopyran 95% | 21926-00-1 | 1g | $96 | 2021-12-16 | Buy |
| SynQuest Laboratories | 7H66-1-Y1 | 4-Aminotetrahydro-2H-thiopyran | 21926-00-1 | 1g | $106 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0020510 | 2-AMINOTETRAHYDRO-2H-THIOPYRAN 95.00% | 21926-00-1 | 500MG | $720.12 | 2021-12-16 | Buy |
Tetrahydro-2H-thiopyran-4-amine Chemical Properties,Uses,Production
Synthesis
6309-59-7
21926-00-1
Step b: Lithium aluminum hydride (6.96 g, 0.183 mol) was slowly added to a solution containing tetrahydrofuran (80 mL) at 0°C, followed by dropwise addition of tetrahydro-4H-thiopyran-4-one oxime (8 g, 0.0610 mol) to a tetrahydrofuran solution (20 mL). The reaction mixture was refluxed for about 4 hours before the reaction was burst with saturated ammonium chloride solution. The reaction solution was extracted with ethyl acetate, the organic layers were combined and dried over anhydrous sodium sulfate. The organic layer was concentrated under reduced pressure to give the crude tetrahydro-2H-thiopyran-4-amine in a yield of 8 g (100%).
References
[1] Patent: WO2008/111009, 2008, A1. Location in patent: Page/Page column 52
[2] Patent: WO2008/111010, 2008, A1. Location in patent: Page/Page column 75
[3] Patent: US2003/232847, 2003, A1. Location in patent: Page 16
[4] Journal of Organic Chemistry, 1981, vol. 46, p. 4376 - 4383
[5] Patent: WO2013/7765, 2013, A1. Location in patent: Page/Page column 110-111
Tetrahydro-2H-thiopyran-4-amine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| Jurong Coupling Biotechnology Co., Ltd. | 13656108824 | coupling278191416@hotmail.com | CHINA | 184 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49976 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29798 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14359 | 58 |
| KARMEL TECHNOLOGY (HK) CO.,LIMITED | +8618795957998 | karmelhk@126.com | CHINA | 2886 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | alfa10@alfachem.cn | China | 12920 | 58 |
View Lastest Price from Tetrahydro-2H-thiopyran-4-amine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-03 | Tetrahydro-2H-thiopyran-4-amine
21926-00-1
|
US $9.80 / KG | 1g | ≥99% | 100kg | Career Henan Chemical Co |
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- Tetrahydro-2H-thiopyran-4-amine
21926-00-1
- US $9.80 / KG
- ≥99%
- Career Henan Chemical Co
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