| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid
CAS:247583-71-7
Package:250Mg,25Mg
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| Company Name: |
Chemsky（shanghai）International Co.,Ltd.
|
| Tel: |
021-50135380 |
| Email: |
shchemsky@sina.com |
| Products Intro: |
Product Name:1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid
CAS:247583-71-7
Purity:98%
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| Company Name: |
Shanghai Kewel Chemical Co., Ltd.
|
| Tel: |
021-64609169 18901607656 |
| Email: |
greensnown@163.com |
| Products Intro: |
Product Name:Sildenafil Impurity 177
CAS:247583-71-7
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
|
| Company Name: |
BePharm Ltd
|
| Tel: |
400-685-9117 |
| Email: |
market@bepharm.com |
| Products Intro: |
Product Name:1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic acid
CAS:247583-71-7
Purity:98% Package:5304RMB/1g
|
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| | 1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid Basic information |
| | 1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid Chemical Properties |
| Boiling point | 392.7±42.0 °C(Predicted) | | density | 1.45±0.1 g/cm3(Predicted) | | storage temp. | 2-8°C | | solubility | Dimethyl Sulfoxide, Mehtnaol | | pka | 1.49±0.41(Predicted) | | form | Solid | | color | Off-white |
| | 1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid Usage And Synthesis |
| Chemical Properties | Off-white Solid | | Uses | Intermediate in the production of Sildenafil. | | Uses | Intermediate in the preparation of Iso Viagra and pyrazolopyrimidinone cGMP PDE5 inhibitors for the treatment of sexual dysfunction. |
| | 1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid Preparation Products And Raw materials |
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