- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Methyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Methyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate
- Price: ￥1078.0/250mg ￥2378.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: METHYL 4-OXOTETRAHYDRO-2H-THIOPYRAN-3-CARBOXYLATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4160-61-6
4160-61-6 structure
- Name: Methyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate
- Chemical Name: Methyl tetrahydro-4-oxo-2H-thiopyran-3-carboxylate
- CAS Number: 4160-61-6
- Molecular Formula: C7H10O3S
- Molecular Weight: 174.217
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
- Create Date: 2018-12-05 17:53:47
- Modify Date: 2025-08-20 18:26:24
| Name | Methyl tetrahydro-4-oxo-2H-thiopyran-3-carboxylate |
|---|---|
| Synonyms |
3-Thienylmagnesium iodide
Methyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate 2H-Thiopyran-3-carboxylic acid, tetrahydro-4-oxo-, methyl ester methyl 4-oxothiane-3-carboxylate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 285.4±40.0 °C at 760 mmHg |
| Molecular Formula | C7H10O3S |
| Molecular Weight | 174.217 |
| Flash Point | 137.3±15.4 °C |
| Exact Mass | 174.035065 |
| PSA | 68.67000 |
| LogP | 0.18 |
| Appearance | Liquid or Solid | Clear colorless to pale yellow |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.516 |
| Risk Phrases | 36/37/38 |
|---|---|
| Safety Phrases | 23-26-36/37/39 |
| HS Code | 2934999090 |
|
~97%
4160-61-6 |
| Literature: Ward, Dale E.; Rasheed, M. Abdul; Gillis, H. Martin; Beye, Garrison E.; Jheengut, Vishal; Achonduh, George T. Synthesis, 2007 , # 10 p. 1584 - 1586 |
|
~73%
4160-61-6 |
| Literature: Liu, Hsing-Jang; Ngooi, Teng Ko Canadian Journal of Chemistry, 1982 , vol. 60, p. 437 - 439 |
|
~%
4160-61-6 |
| Literature: Paletta, Joseph T.; Pink, Maren; Foley, Bridget; Rajca, Suchada; Rajca, Andrzej Organic Letters, 2012 , vol. 14, # 20 p. 5322 - 5325 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![2,4-dichloro-5H,7H,8H-thiopyrano[4,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/127/181374-43-6.png)
![1,4-dioxa-8-thiaspiro[4.5]decane-6-carbaldehyde structure](https://image.chemsrc.com/caspic/031/137909-90-1.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |