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Pyrroles, Pyrrolidines & Pyrazoles

Bispyrazolone, ≥95.00%

Available on request

Buy Bispyrazolone, ≥95.00% (CAS 7477-67-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-038351.

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Bispyrazolone, ≥95.00% chemical structure
CAS number7477-67-0
FormulaC20H18N4O2
Molar mass346.4 g/mol
HS code38229090
Purity≥95.00%
InChIKeyFORCWSNQDMPPOC-UHFFFAOYSA-N
IUPAC name5-methyl-4-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-phenyl-4H-pyrazol-3-one

About Bispyrazolone, ≥95.00%

Bispyrazolone, ≥95.00% sits in our pyrroles, Pyrrolidines & Pyrazoles section and ships worldwide from stock or short lead time. Identity at a glance (≥95.00%): CAS 7477-67-0, formula C20H18N4O2 and molar mass 346.4 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Safe handling

Hazard communication follows GHS (Warning: H317). Our SDS lists exposure controls and first-aid measures.

Available as 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Bispyrazolone, ≥95.00%
Product nameBispyrazolone, ≥95.00%
Catalogue numberZX-038351
CAS number7477-67-0
IUPAC name5-methyl-4-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-phenyl-4H-pyrazol-3-one
Molecular formulaC20H18N4O2
Molar mass346.4 g/mol
Exact mass346.143
Purity / assay≥95.00%
XLogP32.4
H-bond donors / acceptors0 / 4
Topological polar surface area65.3 Ų
HS code38229090
InChIKeyFORCWSNQDMPPOC-UHFFFAOYSA-N
SMILESCC1=NN(C(=O)C1C2C(=NN(C2=O)C3=CC=CC=C3)C)C4=CC=CC=C4
PubChem CID95807
Synonyms[4,4'-Bi-3H-pyrazole]-3,3'-dione, 2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl-, 4,4'-Bis(1-phenyl-3-methyl-5-pyrazolone), (4,4'-Bi-2-pyrazoline)-5,5'-dione, 3,3'-dimethyl-1,1'-diphenyl-, 3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi-5-pyrazolone, (4,4'-Bi-3H-pyrazole)-3,3'-dione, 2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl-, 3,3'Dimethyl1,1'diphenyl4,4'bi5pyrazolone, (4,4'Bi2pyrazoline)5,5'dione, 3,3'dimethyl1,1'diphenyl, (4,4'Bi3Hpyrazole)3,3'dione, 2,2',4,4'tetrahydro5,5'dimethyl2,2'diphenyl, 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione, Edaravone Dimer, Bis(3-methyl-1-phenyl-5-pyrazolone), 3,3-Dimethyl-1,1-diphenyl-1H,1H-[4,4-bipyrazole]-5,5(4H,4H)-dione

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H317May cause an allergic skin reaction

Precautionary statements P261, P272, P280, P302 + P352, P321, P333 + P317, P362 + P364, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Bispyrazolone, ≥95.00%
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Bispyrazolone, ≥95.00%

Which CAS number identifies Bispyrazolone, ≥95.00%?
Bispyrazolone, ≥95.00% is registered under CAS 7477-67-0. You may also see it listed as [4,4'-Bi-3H-pyrazole]-3,3'-dione, 2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl-, 4,4'-Bis(1-phenyl-3-methyl-5-pyrazolone), (4,4'-Bi-2-pyrazoline)-5,5'-dione, 3,3'-dimethyl-1,1'-diphenyl-. Our catalogue number for this item is ZX-038351.
What are the formula and molar mass of Bispyrazolone, ≥95.00%?
For Bispyrazolone, ≥95.00%, its formula is C20H18N4O2 and its molar mass is 346.4 g/mol. The systematic (IUPAC) name is 5-methyl-4-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-phenyl-4H-pyrazol-3-one. InChIKey FORCWSNQDMPPOC-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Bispyrazolone, ≥95.00%?
This listing is ≥95.00% purity. Standard packs are 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Bispyrazolone, ≥95.00%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Bispyrazolone, ≥95.00% to my country?
Yes. Because Bispyrazolone, ≥95.00% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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