- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1H-Pyrazole-3-carboxylicacid,4-amino-
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1H-Pyrazole-3-carboxylicacid,4-amino-
- Price: ￥328.0/25mg ￥778.0/100mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1H-Pyrazole-3-carboxylicacid,4-amino-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 1H-Pyrazole-3-carboxylicacid,4-amino-
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
116008-52-7
116008-52-7 structure
- Name: 1H-Pyrazole-3-carboxylicacid,4-amino-
- Chemical Name: 4-amino-1H-pyrazole-5-carboxylic acid
- CAS Number: 116008-52-7
- Molecular Formula: C4H5N3O2
- Molecular Weight: 127.10100
- Create Date: 2018-03-01 08:00:00
- Modify Date: 2025-09-27 12:34:55
| Name | 4-amino-1H-pyrazole-5-carboxylic acid |
|---|---|
| Synonyms |
4-aminopyrazole-3-carboxylic acid
4-amino-1H-pyrazol-3-carboxylic acid 4-Amino-1H-pyrazole-3-carboxylic acid 4-Amino-1(2)H-pyrazol-3-carbonsaeure 4-Amino-1H-pyrazole-3-carboxylic acid hydrochloride 1H-Pyrazole-3-carboxylicacid,4-amino 4-amino-1(2)H-pyrazole-3-carboxylic acid |
| Density | 1.677g/cm3 |
|---|---|
| Boiling Point | 502.7ºC at 760mmHg |
| Molecular Formula | C4H5N3O2 |
| Molecular Weight | 127.10100 |
| Flash Point | 257.8ºC |
| Exact Mass | 127.03800 |
| PSA | 92.00000 |
| LogP | 0.27130 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.72 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933199090 |
|
~%
116008-52-7 |
| Literature: Robins et al. Journal of the American Chemical Society, 1956 , vol. 78, p. 2418,2422 |
|
~%
116008-52-7 |
| Literature: Warner-Lambert Company Patent: US5654307 A1, 1997 ; US 5654307 A |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
![7-Hydroxypyrazolo[4,3-d]pyrimidine structure](https://image.chemsrc.com/caspic/159/13877-55-9.png)
| 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% |