1-methyl-1H-pyrazole-4-carboxylic acid
Modify Date: 2025-08-23 12:50:54
1-methyl-1H-pyrazole-4-carboxylic acid structure
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Common Name | 1-methyl-1H-pyrazole-4-carboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 5952-92-1 | Molecular Weight | 126.113 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 306.9±15.0 °C at 760 mmHg | |
| Molecular Formula | C5H6N2O2 | Melting Point | 203-208ºC | |
| MSDS | USA | Flash Point | 139.4±20.4 °C | |
| Name | 1-Methyl-1H-Pyrazole-4-Carboxylic Acid |
|---|---|
| Synonym | More Synonyms |
| 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%
1-methyl-1H-pyr... CAS#:5952-92-1 |
| Literature: Monsanto Company Patent: US5498630 A1, 1996 ; |
|
~30%
1-methyl-1H-pyr... CAS#:5952-92-1 |
| Literature: SGX PHARMACEUTICALS, INC. Patent: WO2008/144767 A1, 2008 ; Location in patent: Page/Page column 118 ; WO 2008/144767 A1 |
|
~96%
1-methyl-1H-pyr... CAS#:5952-92-1 |
| Literature: Tanaka, Norio; Shinke, Shuzo; Takigawa, Shinichiro Chemistry Letters, 1991 , # 4 p. 585 - 588 |
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~%
Detail
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| Literature: Justus Liebigs Annalen der Chemie, , vol. 625, p. 55,60 |
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~%
Detail
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| Literature: Justus Liebigs Annalen der Chemie, , vol. 625, p. 55,60 |
| Precursor 7 | |
|---|---|
| DownStream 5 | |
CAS#:37687-18-6
CAS#:79583-19-0
CAS#:1174064-57-3
CAS#:706819-66-1
CAS#:5952-93-2| 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% |
| 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 |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-methyl-1H-pyrazole-4-carboxylic acid
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- 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%
- Delivery: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- 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%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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