ChemicalBook >> CAS DataBase List >>[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid
![[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid Structure](CAS/GIF/117-38-4.gif)
- CAS No.
- 117-38-4
- Chemical Name:
- [(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid
- Synonyms
- 4-N-Desmethylmetamizole;METAMIZOLE EP IMP E;Minocycline EP Impurity E;Metamizole sodium EP Impurity E;Metamizole EP Impurity E Dipirone Impurity E;Metamizole Sodium Impurity 5（Minocycline EP Impurity E）;Metamizole Sodium Impurity 5（Metamizole Sodium EP Impurity E）;[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid;Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-;((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonic acid (Metamizole Impurity)
- CBNumber:
- CB02238230
- Molecular Formula:
- C12H15N3O4S
- Molecular Weight:
- 297.33
- MDL Number:
- MOL File:
- 117-38-4.mol
Last updated:2023-05-04 15:12:32
| Density | 1.50±0.1 g/cm3(Predicted) |
|---|---|
| pka | 1.19±0.50(Predicted) |
| FDA UNII | 727Q94151Q |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H312-H332 |
| Precautionary statements | P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501 |
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid Suppliers
Global( 22)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
| Hubei Chuangliankangcheng Pharmaceutical Co., Ltd. | 027-65388397 18164111589 | 3321478047@qq.com | China | 1969 | 55 |
| BOC Sciences | 1-631-485-4226; 16314854226 | info@bocsci.com | United States | 14059 | 65 |
| BOC Sciences | 16314854226 | info@bocsci.com | United States | 9926 | 65 |
| Hubei Yangxin Medical Technology Co., Ltd. | 15374522761 | 3003392093@qq.com | China | 7934 | 55 |
| Hefei fuya biotechnology co. LTD | 18096409024 | sales02@foreversyn.com | China | 1953 | 58 |
| Cato Research Chemicals Inc. | 020-81215950 4000-868-328 | customer@uwalab.com | United States | 10413 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 029-61856359 18690052321 | 1027@dideu.com | China | 10011 | 58 |
| Meng Cheng Technology (Shanghai) Co., LTD | 400-820-6829 | sales@mitachieve.com | China | 8864 | 58 |
| Guangzhou Juntang Technology Co., Ltd | 020-36607679 13502246435 | sales@dmstandards.com | China | 10951 | 58 |
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid
Metamizole Sodium Impurity 5（Metamizole Sodium EP Impurity E）
Minocycline EP Impurity E
Metamizole Sodium Impurity 5（Minocycline EP Impurity E）
Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-
4-N-Desmethylmetamizole
(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic acid (4-N-desmethylmetamizole).
Metamizole sodium EP Impurity E
Metamizole EP Impurity E
Dipirone Impurity E
((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonic acid (Metamizole Impurity)
METAMIZOLE EP IMP E
117-38-4