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Keyword:'catalysts'
Brand:Sigma-Aldrich
Feature:greener
Reagent Type:catalyst
Showing 1-30 of 93 results for "

catalysts

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DHR Catalyst ≥95%

DHR Catalyst

Empirical Formula (Hill Notation): C6H12O3
CAS No.:
89614-50-6
Molecular Weight:
132.16
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901237≥95%greener alternative
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Schreiner′s Thiourea Catalyst 95%

Schreiner′s Thiourea Catalyst

Empirical Formula (Hill Notation): C17H8F12N2S
CAS No.:
1060-92-0
Molecular Weight:
500.30
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80386395%greener alternative
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TBS-DHG Catalyst ≥95%

TBS-DHG Catalyst

Empirical Formula (Hill Notation): C12H26O4Si
CAS No.:
212120-61-1
Molecular Weight:
262.42
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901235≥95%greener alternative
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Schreiner′s Catalyst

Schreiner′s Catalyst

Empirical Formula (Hill Notation): C17H8F12N2O
CAS No.:
3824-74-6
Molecular Weight:
484.24
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803855greener alternative
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Ritter Iminopyridine Ferrous Chloride Polymerization Catalyst

Ritter Iminopyridine Ferrous Chloride Polymerization Catalyst

Synonym(s): Iron, dichloro[5′-phenyl-N-[(2-pyridinyl-N)methylene][1,1′:3′,1′′-terphenyl]-2′-amine-N]-
Empirical Formula (Hill Notation): C30H22Cl2FeN2
CAS No.:
1392476-70-8
Molecular Weight:
537.26
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RNI00087greener alternative
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Palladium hydroxide on activated charcoal moistened with water, 10-20% Pd basis (based on dry substance)

Palladium hydroxide on activated charcoal

Synonym(s): Pearlman’s catalysts
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76063moistened with water, 10-20% Pd basis (based on dry substance)greener alternative
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Palladium on barium sulfate extent of labeling: 5 wt. % loading, unreduced

Palladium on barium sulfate

Synonym(s): Pd/BaSO4, Rosenmund catalyst
Linear Formula: Pd
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205729extent of labeling: 5 wt. % loading, unreducedgreener alternative
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1,2-Bis(phenylsulfinyl)ethane palladium(II) acetate

1,2-Bis(phenylsulfinyl)ethane palladium(II) acetate

Synonym(s): White catalyst
Empirical Formula (Hill Notation): C18H20O6PdS2
CAS No.:
858971-43-4
Molecular Weight:
502.90
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684821greener alternative
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Platinum(IV) oxide surface area ≥75 m2/g

Platinum(IV) oxide

Synonym(s): Adam’s catalyst, NSC 402624, Platinum dioxide, Platinic oxide
Linear Formula: PtO2
CAS No.:
1314-15-4
Molecular Weight:
227.08
EC No.:
215-223-0
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206032surface area ≥60 m2/g
459925surface area ≥75 m2/g
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PPIL3
peptidylprolyl isomerase (cyclophilin)-like 3
Synonyms:
CYPJ
Species:
Human PPIL3 (53938), Mouse Ppil3 (70225), Rat Ppil3 (301432), cow...
Summary:
This gene encodes a member of the cyclophilin family. Cyclophilins catalyze the cis-trans isomerization of...
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Dichlorotriphenylphosphine[bis(2-(ethylthio)ethyl)amine]ruthenium(II) 97%

Dichlorotriphenylphosphine[bis(2-(ethylthio)ethyl)amine]ruthenium(II)

Synonym(s): Ru-SNS catalyst
Empirical Formula (Hill Notation): C26H34Cl2NPRuS2
CAS No.:
1462397-86-9
Molecular Weight:
627.63
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74633997%greener alternative
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Dichlorotriphenylphosphine[2-(diphenylphosphino)-N-(2-pyridinylmethyl)ethanamine]ruthenium(II) 97%

Dichlorotriphenylphosphine[2-(diphenylphosphino)-N-(2-pyridinylmethyl)ethanamine]ruthenium(II)

Synonym(s): Ru-PNN catalyst
Empirical Formula (Hill Notation): C38H36Cl2N2P2Ru
CAS No.:
1388712-91-1
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74634797%greener alternative
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Fe(dibm)3

Fe(dibm)3

Empirical Formula (Hill Notation): C27H45FeO6
CAS No.:
24444-72-2
Molecular Weight:
521.49
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ALD00386greener alternative
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Tris(dimethylamino)sulfonium bifluoride

Tris(dimethylamino)sulfonium bifluoride

Empirical Formula (Hill Notation): C6H19F2N3S
CAS No.:
85248-37-9
Molecular Weight:
203.30
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901762greener alternative
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Bis(cyclopentadienyl)zirconium(IV) dichloride ≥98%

Bis(cyclopentadienyl)zirconium(IV) dichloride

Synonym(s): Zirconocene dichloride, Di(cyclopentadienyl)zirconium(IV) dichloride
Empirical Formula (Hill Notation): C10H10Cl2Zr
CAS No.:
1291-32-3
Molecular Weight:
292.32
EC No.:
215-066-8
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196215≥98%greener alternative
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[2-(Di-tert-butylphosphinomethyl)-6-(diethylaminomethyl)pyridine]carbonylchlorohydridoruthenium(II)

[2-(Di-tert-butylphosphinomethyl)-6-(diethylaminomethyl)pyridine]carbonylchlorohydridoruthenium(II)

Synonym(s): [2-(Di-tert-butylphosphinomethyl)-6-(diethylaminomethyl)pyridine]ruthenium(II) chlorocarbonyl hydride, Milstein Catalyst Precursor
Empirical Formula (Hill Notation): C20H36ClN2OPRu
CAS No.:
863971-62-4
Molecular Weight:
488.01
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735809greener alternative
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Bis(triphenyl-λ5-phosphanylidene)ammonium hydrogendifluoride

Bis(triphenyl-λ5-phosphanylidene)ammonium hydrogendifluoride

Empirical Formula (Hill Notation): C36H31F2NP2
CAS No.:
2055837-32-4
Molecular Weight:
577.58
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901741greener alternative
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(S)-2-(2,3-Bis(dicyclohexylamino)cyclopropenimine)-3-phenylpropan-1-ol hydrochloride ≥95%

(S)-2-(2,3-Bis(dicyclohexylamino)cyclopropenimine)-3-phenylpropan-1-ol hydrochloride

Empirical Formula (Hill Notation): C36H55N3O · HCl
CAS No.:
1366421-67-1
Molecular Weight:
582.30
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900811≥95%greener alternative
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Platinum on activated charcoal hydrogenation catalyst

Platinum on activated charcoal

Synonym(s): Pt/C
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80980hydrogenation catalystgreener alternative
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(2R,2′R-(+)-[N,N′-Bis(2-pyridylmethyl)]-2,2′-bipyrrolidinebis(acetonitrile)iron(II) hexafluoroantimonate

(2R,2′R-(+)-[N,N′-Bis(2-pyridylmethyl)]-2,2′-bipyrrolidinebis(acetonitrile)iron(II) hexafluoroantimonate

Synonym(s): Fe(R,R-PDP), White-Chen catalyst, [Fe(R,R-PDP)(CH3CN)2](SbF6)2, Iron(II) (R,R-(2-({(R)-2-[(R)-1-(pyridin-2-ylmethyl)pyrrolidin-2-yl]pyrrolidin-1-yl}methyl)pyridine)(bis-acetonitrile) hexafluoroantimonate
Empirical Formula (Hill Notation): C24H32F12FeN6Sb2
CAS No.:
1361315-26-5
Molecular Weight:
931.90
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731382greener alternative
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(2-(Phenoxycarbonyl)phenyl)boronic acid ≥95%

(2-(Phenoxycarbonyl)phenyl)boronic acid

Empirical Formula (Hill Notation): C13H11BO4
CAS No.:
2211934-51-7
Molecular Weight:
242.04
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905534≥95%greener alternative
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Rhodium on carbon extent of labeling: 5 wt. % loading

Rhodium on carbon

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206164extent of labeling: 5 wt. % loadinggreener alternative
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Vanadium(V) oxide 99.95% trace metals basis

Vanadium(V) oxide

Synonym(s): Divanadium pentoxide, Vandia, Pentaoxodivanadium, Divanadium pentaoxide
Linear Formula: V2O5
CAS No.:
1314-62-1
Molecular Weight:
181.88
EC No.:
215-239-8
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20485499.95% trace metals basisgreener alternative
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DL-α-Tocopherol methoxypolyethylene glycol succinate

DL-α-Tocopherol methoxypolyethylene glycol succinate

Synonym(s): TPGS-750-M
CAS No.:
1309573-60-1
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763896greener alternative
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Dichloro(1,5-cyclooctadiene)ruthenium(II), polymer 95%

Dichloro(1,5-cyclooctadiene)ruthenium(II), polymer

Synonym(s): Ruthenium(II) chloride 1,5-cyclooctadiene complex, (1,5-Cyclooctadiene)ruthenium(II) chloride
Linear Formula: [Ru(COD)Cl2]n
CAS No.:
50982-12-2
Molecular Weight:
280.16 (as monomer)
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33733195%greener alternative
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Platinum, sulfided, on carbon extent of labeling: 5 wt. % loading, dry, matrix carbon, reduced support

Platinum, sulfided, on carbon

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206008extent of labeling: 5 wt. % loading, dry, matrix carbon, reduced supportgreener alternative
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Platinum black low bulk density, ≥99.9% trace metals basis

Platinum black

Empirical Formula (Hill Notation): Pt
CAS No.:
7440-06-4
Molecular Weight:
195.08
EC No.:
231-116-1
Zirconium(II) hydride −325 mesh, 99%

Zirconium(II) hydride

Synonym(s): Zirconium dihydride
Linear Formula: ZrH2
CAS No.:
7704-99-6
Molecular Weight:
93.24
EC No.:
231-727-3
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208558−325 mesh, 99%greener alternative
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