- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Methyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Methyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate
- Price: ￥580.0/1g ￥240.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-Hydroxy-1-methyl-1hpyrazole-3-carboxylic acid methyl ester
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
51985-95-6
51985-95-6 structure
- Name: Methyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate
- Chemical Name: methyl 2-methyl-3-oxo-1H-pyrazole-5-carboxylate
- CAS Number: 51985-95-6
- Molecular Formula: C6H8N2O3
- Molecular Weight: 156.139
- Create Date: 2018-12-31 05:09:43
- Modify Date: 2025-08-27 07:56:30
| Name | methyl 2-methyl-3-oxo-1H-pyrazole-5-carboxylate |
|---|---|
| Synonyms |
5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylicacidmethylester
5-Hydroxy-1-methyl-3-pyrazolcarbonsaeure-methylester 1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-methyl-, methyl ester methyl 5-hydroxy-1-methylpyrazole-3-carboxylate 3-Methoxycarbonyl-5-hydroxy-1-methylpyrazole 1-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester methyl 5-hydroxy-1-methyl-3-pyrazolecarboxylate 5-Hydroxy-3-methoxycarbonyl-1-methylpyrazole Methyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 330.7±22.0 °C at 760 mmHg |
| Melting Point | 195-200°C |
| Molecular Formula | C6H8N2O3 |
| Molecular Weight | 156.139 |
| Flash Point | 153.8±22.3 °C |
| Exact Mass | 156.053497 |
| PSA | 64.35000 |
| LogP | 0.31 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.561 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2933199090 |
|
~74%
51985-95-6 |
| Literature: WO2010/127975 A1, ; Page/Page column 131 ; |
|
~%
51985-95-6 |
| Literature: US5405829 A1, ; |
|
~63%
51985-95-6 |
| Literature: Chemische Berichte, , vol. 116, # 4 p. 1525 - 1530 |
|
~%
51985-95-6 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 16, # 10 p. 2590 - 2594 |
|
~28%
51985-95-6 |
| Literature: Chemische Berichte, , vol. 116, # 4 p. 1520 - 1524 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |