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5-Di-tert-butylphosphino-1',3',5'-triphenyl-1'H-1,4'-bipyrazole, 97%, Thermo Scientific Chemicals Product Code.: 15488556
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5-Di-tert-butylphosphino-1',3',5'-triphenyl-1'H-1,4'-bipyrazole, 97%, Thermo Scientific Chemicals

Product Code. 15488556
250 mg
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Quantity:
250 mg
1 g
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Product Code. 15488556

Brand: Thermo Scientific Alfa Aesar H63864.MD

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Description

5-(Di-tert-butylphosphino)-1', 3', 5'-triphenyl-1'H-[1,4']bipyrazole is a non-proprietary ligand for palladium-catalyzed amination of aryl halides including aryl chlorides. Works best when the palladium source is Pd2(dba)3

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
5-(Di-tert-butylphosphino)-1′, 3′, 5′-triphenyl-1′H-[1,4′]bipyrazole is a non-proprietary ligand for palladium-catalyzed amination of aryl halides including aryl chlorides. Works best when the palladium source is Pd2(dba)3

Solubility
Slightly soluble in water.

Notes
Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 894086-00-1
Molecular Formula C32H35N4P
Molecular Weight (g/mol) 506.634
MDL Number MFCD09038440
InChI Key PTXJGGGNGMPMBG-UHFFFAOYSA-N
Synonym bippyphos, t-bu-bippyphos, 5-di-tert-butylphosphino-1',3',5'-triphenyl-1'h-1,4'-bipyrazole, 5-di-tert-butylphosphino-1', 3', 5'-triphenyl-1'h-1,4' bipyrazole, 5-di-tert-butylphosphino-1',3',5'-triphenyl-1'h-1,4' bipyrazole, 5-di-t-butylphosphino-1',3',5'-triphenyl-1,4'-bi-1h-pyrazole, 5-bis tert-butyl phosphino-1',3',5'-triphenyl-1,4'-bi-1h-pyrazole, 5-di-tert-butylphosphanyl-1',3',5'-triphenyl-1,4'-bipyrazole, 1',3',5'-triphenyl-5-ditert-butylphosphino-1,4'-bi 1h-pyrazole, 5-di-tert-butyl-phosphanyl-1',3',5'-triphenyl-1'h-1,4' bipyrazolyl
PubChem CID 11547931
IUPAC Name ditert-butyl-[2-(1,3,5-triphenylpyrazol-4-yl)pyrazol-3-yl]phosphane
SMILES CC(C)(C)P(C1=CC=NN1C2=C(N(N=C2C3=CC=CC=C3)C4=CC=CC=C4)C5=CC=CC=C5)C(C)(C)C

Specifications

Melting Point 169°C to 173°C
Color White
Quantity 250 mg
Sensitivity Air Sensitive
Solubility Information Slightly soluble in water.
Formula Weight 506.62
Percent Purity 97%
Physical Form Solid
Chemical Name or Material 5-Di-tert-butylphosphino-1',3',5'-triphenyl-1'H-1,4'-bipyrazole

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberZ22C013 Certificate TypeCertificate of Analysis Date27/01/2025 Catalog NumberH63864.MD,H63864.03
Lot NumberT09G008 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberH63864.MD,H63864.03
Lot NumberH22Z028 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberH63864.MD,H63864.03
Lot NumberZ22C013 Certificate TypeCertificate of Analysis Date06/12/2021 Catalog NumberH63864.MD,H63864.03
Lot NumberM10F016 Certificate TypeCertificate of Analysis Date06/12/2021 Catalog NumberH63864.MD,H63864.03

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