3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
- CAS NO.：4149-06-8
- Empirical Formula: C9H9N3O
- Molecular Weight: 175.19
- MDL number: MFCD00003137
- EINECS: 223-974-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-12-20 16:24:10
What is 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE?
Chemical properties
BEIGE POWDER
The Uses of 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
3-Amino-1-phenyl-2-pyrazolin-5-one is mainly used as a raw material for the synthesis of other organic compounds or as a hair conditioner, additive for dyeing or bleaching. Commonly used in chemical analysis research.
Properties of 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
| Melting point: | 210-215 °C (dec.)(lit.) |
| Boiling point: | 306.48°C (rough estimate) |
| Density | 1.2065 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 3.38±0.50(Predicted) |
| form | powder to crystal |
| color | White to Brown to Dark purple |
| BRN | 153681 |
| CAS DataBase Reference | 4149-06-8(CAS DataBase Reference) |
Safety information for 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
![5-[4,5-DIHYDRO-5-OXO-3-[(1-OXOOCTADECYL)AMINO]-1H-PYRAZOL-1-YL]-2-PHENOXY-BENZENESULFONIC ACID](https://img.chemicalbook.in/CAS/GIF/25985-53-9.gif)
![3-[[2-[2,4-Bis(2-methylbutan-2-yl)phenoxy]acetyl]amino]-N-[4,5-dihydro-4-(4-methoxyphenyl)diazenyl-5-oxo-1-(2,4,6-trichlorophenyl)-4H-pyrazol-3-yl]benzamide](https://img.chemicalbook.in/CAS/GIF/28279-36-9.gif)
![1-[4-[4-(2,4-DI-TERT-PENTYLPHENOXY)-BUTYRAMIDO]-PHENYL]3-PYRROLIDINO-4-(1-PHENYL-TETRAZOL-5-YL)-THIO-PYRAZOLIN-5-ONE](https://img.chemicalbook.in/CAS/GIF/107047-27-8.gif)
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