A6784512
3-Phenyl-1H-pyrazole , 97% , 2458-26-6
Synonym(s):
3-Phenyl-1H-pyrazole
CAS NO.:2458-26-6
Empirical Formula: C9H8N2
Molecular Weight: 144.17
MDL number: MFCD00159654
EINECS: 627-985-5
Pack Size | Price | Stock | Quantity |
1G | RMB24.00 | In Stock |
|
5G | RMB82.40 | In Stock |
|
25G | RMB274.40 | In Stock |
|
100G | RMB957.60 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 75-77 °C |
Boiling point: | 314°C(lit.) |
Density | 1.1357 (rough estimate) |
refractive index | 1.5960 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
pka | 13.52±0.10(Predicted) |
form | Powder |
color | White to yellow-orange |
InChI | InChI=1S/C9H8N2/c1-2-4-8(5-3-1)9-6-7-10-11-9/h1-7H,(H,10,11) |
InChIKey | OEDUIFSDODUDRK-UHFFFAOYSA-N |
SMILES | N1C=CC(C2=CC=CC=C2)=N1 |
CAS DataBase Reference | 2458-26-6(CAS DataBase Reference) |
NIST Chemistry Reference | 3(5)-phenylpyrazole(2458-26-6) |
Description and Uses
3-phenyl-1H-pyrazole is an essential intermediate for the synthesis of many biologically active compounds. It was synthesized from acetophenone and hydrazine through two steps, including Knoevenagel condensation and cyclization reaction[1]. As the ligand, this compound could synthesize a novel luminescent cyclometalated iridium(III) complex-based chemosensor bearing a zinc-specific receptor. This Luminescent Iridium(III) Chemosensor could visualize Zn2+ Ions in Live Zebrafish[2].
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H302+H312+H332-H315-H319-H335 |
Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 |
Hazard Codes | Xn,Xi |
Risk Statements | 36/37/38-22-20/21/22 |
Safety Statements | 37/39-26 |
WGK Germany | 3 |
RTECS | UQ7950000 |
HS Code | 2933 19 90 |
HazardClass | IRRITANT |