Catalogue number: B524200
Chemical name: Bispyrazolone
Synonyms: 2,2’,4,4’-Tetrahydro-5,5’-dimethyl-2,2’-diphenyl-[4,4’-Bi-3H-pyrazole]-3,3’-dione; 3,3’-Dimethyl-1,1’-diphenyl-[4,4’-bi-2-pyrazoline]-5,5’-dione; 4,4’-Bis(1-phenyl-3-methyl-5-pyrazolone); NSC 37393; NSC 401001;
CAS Number: 7477-67-0
Possible CAS #: NA
Molecular form.: C₂₀H₁₈N₄O₂
Appearance: Off-White to Pale Yellow Solid
Melting Point: >300°C (dec.)
Mol. Weight: 346.38
Storage: Refrigerator
Solubility: DMSO (Slightly, Heated), Methanol (Slightly)
Stability: No Data Available
Category: Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals,
Boiling Point: No Data Available
Applications: Bispyrazolone is an impurity of Edaravone (E335000).
Dangerous Goods Info: NA
Peer Review Product Citations:
MSDS: B524200.pdf
Keywords: Buy 7477-67-0 | Purchase 7477-67-0 | Order 7477-67-0 | 7477-67-0 supplier | 7477-67-0 manufacturer | 7477-67-0 distributor | 7477-67-0 cost

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  Pack size Price(USD)
1g $110.00
  Pack size Price(USD)
10g $350.00

Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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