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Transition Metal Catalysts

Browse transition metal catalysts for coupling, hydrogenation, oxidation, and general synthesis. Compare catalyst systems used in reaction screening, optimization, and scale-up.

Browse by type, application, or key specifications such as purity, grade, packaging, and handling requirements.

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🔬 Reaction Screening ⚖️ Asymmetric Synthesis 📈 Scale-Up Chemistry ⚗️ Method Development 🎯 Catalyst Loading Studies 🧪 Substrate Compatibility

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  1. Bismuth nitrate pentahydrate - PrimorTrace™, ≥99.99% metals basis CAS No(10035-06-0) by Aladdin Scientific
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    Bismuth nitrate pentahydrate
    CAS: 10035-06-0 EC Number: 600-076-0 Formula: Bi(NO3)3 · 5H2O Molecular Weight: 485.07
    Solid PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
    In Stock Item #: B110814
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    Technical Identifiers
    IUPAC Name
    bismuth;trinitrate;pentahydrate
    SMILES
    [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.[Bi+3]
    InChIKey
    FBXVOTBTGXARNA-UHFFFAOYSA-N
    InChI
    1S/Bi.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;
    Synonyms
    Bismuth nitrate, hydrate (1:5) | Bismuth trinitrate pentahydrate | Bismuth(III) nitrate pentahydrate | Granions de Bi...
  2. Bismuth nitrate pentahydrate - AR, ≥99% CAS No(10035-06-0) by Aladdin Scientific
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    Bismuth nitrate pentahydrate
    CAS: 10035-06-0 EC Number: 600-076-0 Formula: Bi(NO3)3 · 5H2O Molecular Weight: 485.07
    Solid AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%
    In Stock Item #: B110811
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    Technical Identifiers
    IUPAC Name
    bismuth;trinitrate;pentahydrate
    SMILES
    [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.[Bi+3]
    InChIKey
    FBXVOTBTGXARNA-UHFFFAOYSA-N
    InChI
    1S/Bi.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;
    Synonyms
    Bismuth nitrate, hydrate (1:5) | Nitric acid, bismuth(3+) salt, pentahydrate | UNII-FO2ICY167B | Granions de Bismuth ...
  3. tbuttphos Pd G3
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    tbuttphos Pd G3
    CAS: 1536473-72-9 PubChem CID: 90645614 Formula: C44H62NO5PPdS Molecular Weight: 854.43
    ≥96%
    Out of Stock Item #: M299605
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    Technical Identifiers
    IUPAC Name
    ditert-butyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;methanesulfonic acid;palladium;2-phenylaniline
    SMILES
    CC(C)C1=CC(=C(C(=C1)C(C)C)C2=C(C=CC(=C2P(C(C)(C)C)C(C)(C)C)OC)OC)C(C)C.CS(=O)(=O)O.C1=CC=C([C-]=C1)C2=CC=CC=C2N.[Pd]
    InChIKey
    VKLHIPFGYVFUGT-UHFFFAOYSA-N
    InChI
    1S/C31H49O2P.C12H10N.CH4O3S.Pd/c1-19(2)22-17-23(20(3)4)27(24(18-22)21(5)6)28-25(32-13)15-16-26(33-14)29(28)34(30(7,8)9)31(10,11)12;13-12-9-5-4-8-11(12show more
    Synonyms
    tBuBrettPhos Pd G3|1536473-72-9|MFCD25976528|[(2-Di-tert-butylphosphino-3,6-dimethoxy-2',4',6'-triisopropyl-1,1'-biph...
  4. Iridium chloride hydrate
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    Iridium chloride hydrate
    CAS: 14996-61-3 EC Number: 233-044-6 Formula: IrCl3 · xH2O Molecular Weight: 298.58 (anhydrous basis)
    Reagent Grade ? General reagent-grade purity suitable for most laboratory work. Use as a dependable default when no specific higher grade is required. Ir≥52%
    In Stock Item #: I111008
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    Technical Identifiers
    IUPAC Name
    trichloroiridium;hydrate
    InChIKey
    MJRFDVWKTFJAPF-UHFFFAOYSA-K
    InChI
    1S/3ClH.Ir.H2O/h3*1H;;1H2/q;;;+3;/p-3
    Synonyms
    Iridium(III) chloride hydrate (99.9%-Ir) | Iridium(III) chloride hydrate (99.99+%-Ir) PURATREM [free of Ir(IV) by ele...
  5. Bismuth(III) subsalicylate - ≥97% CAS No(14882-18-9) by Aladdin Scientific
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    Bismuth(III) subsalicylate
    CAS: 14882-18-9 EC Number: 238-953-1 PubChem CID: 16682734 Formula: C7H5BiO4 Molecular Weight: 362.09
    Solid ≥97%
    In Stock Item #: B107666
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    Technical Identifiers
    SMILES
    C1=CC=C2C(=C1)C(=O)O[Bi]O2.O
    InChIKey
    QBWLKDFBINPHFT-UHFFFAOYSA-L
    InChI
    1S/C7H6O3.Bi.H2O/c8-6-4-2-1-3-5(6)7(9)10;;/h1-4,8H,(H,9,10);;1H2/q;+2;/p-2
    Synonyms
    Bismuth, (2-hydroxybenzoato-O1,O2)oxo- | Spiromak forte | 2-hydroxy-1,3,2-benzodioxabismin-4-one | 2-hydroxy-4H-benzo...
  6. no_selection
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    Cobalt acetylacetonate
    CAS: 21679-46-9 EC Number: 244-527-6 Formula: C15H21CoO6 Molecular Weight: 356.26
    ≥98%
    In Stock Item #: C109339
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    Technical Identifiers
    Synonyms
    Cobalt 2,4-pentanedionate | Cobaltic acetylacetonate | Tris(2,4-pentanedionato)cobalt | Acetylacetone Cobalt(III) Salt
  7. Cobalt(II) acetylacetonate
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    Cobalt(II) acetylacetonate
    CAS: 14024-48-7 EC Number: 237-855-6 PubChem CID: 10967121 Formula: C10H14O4Co Molecular Weight: 257.15
    Solid ≥97%
    In Stock Item #: C106181
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    Technical Identifiers
    Synonyms
    Cobalt(II) acetylacetonate | D88949 | Cobalt(II) acetylacetonate hydrate | Cobalt(II) acetylacetonate, 97% | Cobalt(I...
  8. Dibutyldithiocarbamic Acid Nickel Salt
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    Dibutyldithiocarbamic Acid Nickel Salt
    CAS: 13927-77-0 Formula: C18H36N2NiS4 Molecular Weight: 467.43
    ≥97%(T)
    In Stock Item #: N159261
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    Technical Identifiers
    IUPAC Name
    N,N-dibutylcarbamodithioate;nickel(2+)
    SMILES
    CCCCN(CCCC)C(=S)[S-].CCCCN(CCCC)C(=S)[S-].[Ni+2]
    InChIKey
    HPOWMHUJHHIQGP-UHFFFAOYSA-L
    InChI
    1S/2C9H19NS2.Ni/c2*1-3-5-7-10(9(11)12)8-6-4-2;/h2*3-8H2,1-2H3,(H,11,12);/q;;+2/p-2
    Synonyms
    NSC-4797 | Q15991988 | Carbamodithioic acid, dibutyl-, nickel(2+) salt | Rylex NBC | SCHEMBL76749 | AKOS015839727 | C...
  10. Zirconocene Bis(trifluoromethanesulfonate) Tetrahydrofuran Adduct
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    Zirconocene Bis(trifluoromethanesulfonate) Tetrahydrofuran Adduct
    CAS: 89672-77-5 PubChem CID: 16212672 Formula: C16H18F6O7S2Zr Molecular Weight: 591.65
    ≥97%(T)
    In Stock Item #: Z162994
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    Technical Identifiers
    SMILES
    C1CCOC1.[CH]1[CH][CH][CH][CH]1.[CH]1[CH][CH][CH][CH]1.C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Zr+2]
    InChIKey
    OFTAVORSNHLQHT-UHFFFAOYSA-L
    InChI
    1S/2C5H5.C4H8O.2CHF3O3S.Zr/c3*1-2-4-5-3-1;2*2-1(3,4)8(5,6)7;/h2*1-5H;1-4H2;2*(H,5,6,7);/q;;;;;+2/p-2
    Synonyms
    Bis(cyclopentadienyl)zirconium(IV) bis(OTf)THF complex | MFCD00192583
  11. Zirconocene chloride hydride
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    Zirconocene chloride hydride
    CAS: 37342-97-5 EC Number: 253-479-5 PubChem CID: 53384630 Formula: C10H11ClZr Molecular Weight: 257.87
    ≥95%
    In Stock Item #: Z103200
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    Technical Identifiers
    IUPAC Name
    cyclopenta-1,3-diene;hydride;zirconium(4+);chloride
    SMILES
    [H-].[CH-]1C=CC=C1.[CH-]1C=CC=C1.[Cl-].[Zr+4]
    InChIKey
    NKIVVMOIGINFTB-UHFFFAOYSA-M
    InChI
    1S/2C5H5.ClH.Zr.H/c2*1-2-4-5-3-1;;;/h2*1-5H;1H;;/q2*-1;;+4;-1/p-1
    Synonyms
    MFCD02089401 | cyclopenta-1,3-diene;hydride;zirconium(4+);chloride | Bis(cyclopentadienyl)zirconium (IV) chloride hyd...
  12. Zinc Phthalocyanine - ≥95%(T) CAS No(14320-04-8) by Aladdin Scientific
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    Zinc Phthalocyanine
    CAS: 14320-04-8 EC Number: 238-262-5 PubChem CID: 2735172 Formula: C32H16N8Zn Molecular Weight: 577.92
    ≥95%(T)
    In Stock Item #: Z163005
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    Technical Identifiers
    IUPAC Name
    zinc;2,11,20,29,37,39-hexaza-38,40-diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,show more
    SMILES
    C1=CC=C2C(=C1)C3=NC4=NC(=NC5=C6C=CC=CC6=C([N-]5)N=C7C8=CC=CC=C8C(=N7)N=C2[N-]3)C9=CC=CC=C94.[Zn+2]
    InChIKey
    PODBBOVVOGJETB-UHFFFAOYSA-N
    InChI
    1S/C32H16N8.Zn/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-show more
    Synonyms
    ZnPc | SR-01000883715-1 | Zinc phthalocyanine | MFCD00041955 | Zinc Phthalocyanine (purified by sublimation) | Phthal...
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Transition metal catalysts support a broad range of bond-forming and functional-group transformations in synthesis and process development. Common decision points include metal center, ligand environment, catalyst precursor type, substrate scope, robustness, loading, and the operational constraints of the reaction setup. Use this page as a broad entry point when the best catalytic system has not yet been narrowed to a single reaction family. It is especially useful for method screening across cross-coupling, hydrogenation, activation, and related transformations.
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Molecule Type
  1. Small molecule 1052items
  2. Unknown 65items
  3. Polymer 42items
  4. Kit 1item
Physical Form
  1. Solid 273items
  2. Liquid 33items
Purity
  1. ≥98% 190items
  2. ≥97% 169items
  3. ≥95% 151items
  4. ≥99% 54items
  5. ≥99.95% metals basis 45items
  6. ≥96% 38items
  7. ≥99.9% metals basis 34items
  8. ≥99.99% metals basis 19items
  9. ≥97%(T) 16items
  10. ≥95%(T) 14items
  11. ≥90% 13items
  12. ≥98%(HPLC) 8items
  13. ≥98%(T) 8items
  14. ≥99.5% metals basis 6items
  15. ≥96%(T) 5items
  16. ≥90%(HPLC) 4items
  17. ≥99.5% 4items
  18. ≥90%(T) 3items
  19. ≥98% metals basis 3items
  20. ≥98%(HPLC)(T) 3items
  21. ≥99% metals basis 3items
  22. ≥99.8% metals basis 3items
  23. ≥99.999% metals basis 3items
  24. ≥85% 2items
  25. ≥96%(HPLC) 2items
  26. ≥99%(T) 2items
  27. ≥99.9% 2items
  28. ≥99.995% metals basis 2items
  29. ≥27.5% 1item
  30. ≥50% Pt basis 1item
  31. ≥59% 1item
  32. ≥70% 1item
  33. ≥80% 1item
  34. ≥80%(HPLC) 1item
  35. ≥89% 1item
  36. ≥93% 1item
  37. ≥93%(GC) 1item
  38. ≥93%(T) 1item
  39. ≥94% 1item
  40. ≥94% as carbon by elemental analysis 1item
  41. ≥95%(GC) 1item
  42. ≥95%(HPLC) 1item
  43. ≥95.5%(complexometric) 1item
  44. ≥97%(CHN) 1item
  45. ≥97%(N)(T) 1item
  46. ≥98%(GC) 1item
  47. ≥98%(GC)(N) 1item
  48. ≥98%(GC)(T) 1item
  49. ≥98%(NMR) 1item
  50. ≥98.0% 1item
  51. ≥98.5% 1item
  52. ≥99%(GC) 1item
  53. ≥99.3% metals basis 1item
  54. ≥99.8% 1item
  55. ≥99.8%(complexometric) 1item
  56. ≥99.98% metals basis 1item
  57. ≥99.99% 1item
Grade
  1. PrimorTrace™ 24items
  2. Reagent Grade 12items
  3. AR 11items
  4. Moligand™ 6items
  5. Technical grade 5items
  6. ACS 4items
  7. Anhydrous Grade 3items
  8. Basic-Grade Reagents 2items
  9. CP 2items
  10. Ph.Eur. 2items
  11. puriss. p.a. 2items
  12. purum 2items
  13. Biological Stain 1item
  14. BioReagent 1item
  15. for Elemental analysis 1item
  16. for Fluorescence analysis 1item
  17. High-purity 1item
  18. Premium-Grade Reagents 1item
  19. purum p.a. 1item
  20. Sublimed grade 1item
Price
  1. $0.00 - $500.00 1136items
  2. $500.00 - $1,000.00 34items
  3. $1,000.00 - $1,500.00 2items
  4. $1,500.00 - $2,000.00 3items
  5. $2,000.00 - $2,500.00 6items
  6. $2,500.00 - $3,000.00 1item
  7. $3,000.00 - $3,500.00 1item
  8. $4,000.00 - $4,500.00 1item
  9. $4,500.00 - $5,000.00 1item
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