- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-methyl-1H-pyrazole-4-carboxylic acid
- Price: ￥86.0/1g ￥136.0/5g ￥256.0/10g ￥36.0/250mg
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Methyl-1H-pyrazole-4-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
5952-92-1
5952-92-1 structure
- Name: 1-methyl-1H-pyrazole-4-carboxylic acid
- Chemical Name: 1-Methyl-1H-Pyrazole-4-Carboxylic Acid
- CAS Number: 5952-92-1
- Molecular Formula: C5H6N2O2
- Molecular Weight: 126.113
- Create Date: 2018-03-26 08:00:00
- Modify Date: 2024-01-02 16:37:16
| Name | 1-Methyl-1H-Pyrazole-4-Carboxylic Acid |
|---|---|
| Synonyms |
N-Methylpyrazole-3-carboxylic acid
1H-Pyrazole-5-carboxylic acid, 1-methyl- N-methyl-pyrazole-3-carboxylic acid 1-Methyl-1H-pyrazole-5-carboxylic acid T5NNJ A1 EVQ 2-methylpyrazole-3-carboxylic acid 1-Methyl-pyrazole-5-carboxylicacid 1H-Pyrazole-4-carboxylic acid, 1-methyl- 1-Methyl-1H-pyrazole-4-carboxylic acid 1-Methylpyrazole-5-carboxylic acid 2H-Pyrazole-3-carboxylic acid, 2-methyl- MFCD00159641 2-Methyl-2H-pyrazole-3-carboxylic acid 1-methylpyrazole-4-carboxylic acid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 306.9±15.0 °C at 760 mmHg |
| Melting Point | 203-208ºC |
| Molecular Formula | C5H6N2O2 |
| Molecular Weight | 126.113 |
| Flash Point | 139.4±20.4 °C |
| Exact Mass | 126.042931 |
| PSA | 55.12000 |
| LogP | 0.26 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.591 |
| Storage condition | Room temperature. |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2933199090 |
|
~87%
5952-92-1 |
| Literature: Monsanto Company Patent: US5498630 A1, 1996 ; |
|
~30%
5952-92-1 |
| Literature: SGX PHARMACEUTICALS, INC. Patent: WO2008/144767 A1, 2008 ; Location in patent: Page/Page column 118 ; WO 2008/144767 A1 |
|
~96%
5952-92-1 |
| Literature: Tanaka, Norio; Shinke, Shuzo; Takigawa, Shinichiro Chemistry Letters, 1991 , # 4 p. 585 - 588 |
|
~%
Detail
|
| Literature: Justus Liebigs Annalen der Chemie, , vol. 625, p. 55,60 |
|
~%
Detail
|
| Literature: Justus Liebigs Annalen der Chemie, , vol. 625, p. 55,60 |
| Precursor 7 | |
|---|---|
| DownStream 5 | |
| 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% |