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Product introduction
1-(p-nitrophenyl)-3-(1-pyrrolidino)-5-pyrazolone
CAS No.: [30818-17-8]
Formula: C13H14N4O3
Molecular Weight: 274.27
Specifications: ≥98%(HPLC)
Appearance: reddish brown crystal powder
Loss on drying: <1.0%
Mp: 205-208¡æ
Usage: Applied in coupler
Packing: 25kg/cardboard drum
Product description ∨
Other Name: 2-Pyrazolin-5-one, 1-(p-nitrophenyl)-3-(1-pyrrolidinyl)-(8CI); 1-(4-Nitrophenyl)-3-pyrolidino-2-pyrazolin-5-one; 1-(p-Nitrophenyl)-3-pyrrolidino-5-pyrazolone; 3H-Pyrazol-3-one, 2,4-dihydro-2-(4-nitrophenyl)-5-(1-pyrrolidinyl)-(9CI)
