A0874712
3-Amino-5-methylpyrazole , >96.0%(GC) , 31230-17-8
Synonym(s):
5-Methyl-3-pyrazolamine
CAS NO.：31230-17-8
Empirical Formula: C4H7N3
Molecular Weight: 97.12
MDL number: MFCD00051640
EINECS: 000-000-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB31.20 | In Stock |
|
| 25G | RMB103.20 | In Stock |
|
| 100G | RMB319.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 45-47 °C (lit.) |
| Boiling point: | 213 °C/14 mmHg (lit.) |
| Density | 1.0548 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in Dichloromethane and Methanol. |
| form | Solid |
| pka | 15.84±0.10(Predicted) |
| color | Light yellow to orange |
| Sensitive | Air Sensitive |
| BRN | 1904 |
| Stability: | Light Sensitive |
| InChIKey | FYTLHYRDGXRYEY-UHFFFAOYSA-N |
| CAS DataBase Reference | 31230-17-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Pyrazol-3-amine, 5-methyl- (31230-17-8) |
Description and Uses
3-Amino-5-methylpyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It was also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29331990 |
