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(11aR)-3,7-Bis(3,5-dimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1'',7''-fg][1,3,2]dioxaphosphocin
CAS: 1297613-75-2 Formula: C₃₃H₃₁O₄P Molecular Weight: 522.6

≥98%

Out of Stock Item #: B281920

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IUPAC Name

1,10-bis(3,5-dimethylphenyl)-12-hydroxy-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine 12-oxide

SMILES

CC1=CC(=CC(=C1)C2=C3C4=C(CCC45CCC6=C5C(=C(C=C6)C7=CC(=CC(=C7)C)C)OP(=O)(O3)O)C=C2)C

InChIKey
LABIHUYAKNNSLB-UHFFFAOYSA-N

InChI

1S/C33H31O4P/c1-19-13-20(2)16-25(15-19)27-7-5-23-9-11-33-12-10-24-6-8-28(26-17-21(3)14-22(4)18-26)32(30(24)33)37-38(34,35)36-31(27)29(23)33/h5-8,13-18show more

Synonyms
(11aS)-3,7-Bis(3,5-dimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphos...
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(6aR)-14-Hydroxy-6,7-diphenyl-14-oxide-dinaphtho[1,2-d:2',1'-f][1,3,2]dioxaphosphepin
CAS: 956610-76-7 Formula: C₃₂H₂₁O₄P Molecular Weight: 500.5

≥97%,≥99%(ee)

In Stock Item #: H282304

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IUPAC Name

13-hydroxy-3,23-diphenyl-12,14-dioxa-13λ5-phosphapentacyclo[13.8.0.02,11.05,10.016,21]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene 13-oxide

SMILES

C1=CC=C(C=C1)C2=CC3=CC=CC=C3C4=C2C5=C(C6=CC=CC=C6C=C5C7=CC=CC=C7)OP(=O)(O4)O

InChIKey
MJERWFPNPBWGNM-UHFFFAOYSA-N

InChI

1S/C32H21O4P/c33-37(34)35-31-25-17-9-7-15-23(25)19-27(21-11-3-1-4-12-21)29(31)30-28(22-13-5-2-6-14-22)20-24-16-8-10-18-26(24)32(30)36-37/h1-20H,(H,33,show more
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(R)-(-)-4,12-Bis(di-3,5-xylylphosphino)[2.2]paracyclophane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
CAS: 619334-93-9 PubChem CID: 11263178 Formula: C₅₆H₆₂BF₄P₂Rh Molecular Weight: 986.75

≥97%

Out of Stock Item #: R282817

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IUPAC Name

[11-bis(3,5-dimethylphenyl)phosphanyl-5-tricyclo[8.2.2.24,7]hexadeca-1(12),4,6,10,13,15-hexaenyl]-bis(3,5-dimethylphenyl)phosphane;(1Z,5Z)-cycloocta-1show more

SMILES

[B-](F)(F)(F)F.CC1=CC(=CC(=C1)P(C2=CC(=CC(=C2)C)C)C3=C4CCC5=CC(=C(CCC(=C3)C=C4)C=C5)P(C6=CC(=CC(=C6)C)C)C7=CC(=CC(=C7)C)C)C.C1CC=CCCC=C1.[Rh]

InChIKey
APILCLFERIYDHA-ONEVTFJLSA-N

InChI

1S/C48H50P2.C8H12.BF4.Rh/c1-31-17-32(2)22-43(21-31)49(44-23-33(3)18-34(4)24-44)47-29-39-9-13-41(47)15-11-40-10-14-42(16-12-39)48(30-40)50(45-25-35(5)1show more
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(R)-1-[3,5-Bis(trifluoromethyl)phenyl]-3-[1-(dimethylamino)-3-methylbutan-2-yl]thiourea
CAS: 1048692-61-0 PubChem CID: 89493462 Formula: C₁₆H₂₁F₆N₃S Molecular Weight: 401.4

≥98%,≥99%(ee)

Out of Stock Item #: R281697

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IUPAC Name

1-[3,5-bis(trifluoromethyl)phenyl]-3-[(2R)-1-(dimethylamino)-3-methylbutan-2-yl]thiourea

SMILES

CC(C)C(CN(C)C)NC(=S)NC1=CC(=CC(=C1)C(F)(F)F)C(F)(F)F

InChIKey
KRYYOIQNEMXCQT-ZDUSSCGKSA-N

InChI

1S/C16H21F6N3S/c1-9(2)13(8-25(3)4)24-14(26)23-12-6-10(15(17,18)19)5-11(7-12)16(20,21)22/h5-7,9,13H,8H2,1-4H3,(H2,23,24,26)/t13-/m0/s1

Synonyms
D75405 | SCHEMBL14851115 | (R)-1-[3,5-Bis(trifluoromethyl)phenyl]-3-[1-(dimethylamino)-3-methylbutan-2-yl]thiourea | ...
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(S)-2-[[3,5-Bis(trifluoromethyl)phenyl]thioureido]-N-benzyl-N,3,3-trimethylbutanamide
CAS: 959979-30-7 PubChem CID: 44541120 Formula: C₂₃H₂₅F₆N₃OS Molecular Weight: 505.52

≥97%

In Stock Item #: S281590

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IUPAC Name

(2S)-N-benzyl-2-[[3,5-bis(trifluoromethyl)phenyl]carbamothioylamino]-N,3,3-trimethylbutanamide

SMILES

CC(C)(C)C(C(=O)N(C)CC1=CC=CC=C1)NC(=S)NC2=CC(=CC(=C2)C(F)(F)F)C(F)(F)F

InChIKey
LTFFYVVCUVYZPE-GOSISDBHSA-N

InChI

1S/C23H25F6N3OS/c1-21(2,3)18(19(33)32(4)13-14-8-6-5-7-9-14)31-20(34)30-17-11-15(22(24,25)26)10-16(12-17)23(27,28)29/h5-12,18H,13H2,1-4H3,(H2,30,31,34)show more

Synonyms
(S)-2-[[3,5-Bis(trifluoromethyl)phenyl]thioureido]-N-benzyl-N,3,3-trimethylbutanamide, 97% | AKOS037651412 | doi:10.1...
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N-Benzylquinidinium Chloride [Chiral Phase-Transfer Catalyst]
CAS: 77481-82-4 PubChem CID: 24804377 Formula: C₂₇H₃₁ClN₂O₂ Molecular Weight: 451.01

≥98%

Out of Stock Item #: B120846

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IUPAC Name

(S)-[(2R,4R,5R)-1-benzyl-5-ethenyl-1-azoniabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;chloride

SMILES

COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CC[N+]3(CC4C=C)CC5=CC=CC=C5)O.[Cl-]

InChIKey
JYDIJFKNXHPWBJ-RKCKPQLJSA-M

InChI

1S/C27H31N2O2.ClH/c1-3-20-18-29(17-19-7-5-4-6-8-19)14-12-21(20)15-26(29)27(30)23-11-13-28-25-10-9-22(31-2)16-24(23)25;/h3-11,13,16,20-21,26-27,30H,1,1show more

Synonyms
CID 24804377 | N-Benzylquinidinium Chloride | (S)-[(2R,4R,5R)-1-benzyl-5-ethenyl-1-azoniabicyclo[2.2.2]octan-2-yl]-(6...
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N-[(1R,2R)-2-(Dimethylamino)-1,2-diphenylethyl]-N''-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea
CAS: 1440198-44-6 PubChem CID: 102306009 Formula: C₃₁H₃₉N₃O₉S Molecular Weight: 629.7

≥98%,≥99%(ee)

Out of Stock Item #: N281681

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IUPAC Name

[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[[(1R,2R)-2-(dimethylamino)-1,2-diphenylethyl]carbamothioylamino]oxan-2-yl]methyl acetate

SMILES

CC(=O)OCC1C(C(C(C(O1)NC(=S)NC(C2=CC=CC=C2)C(C3=CC=CC=C3)N(C)C)OC(=O)C)OC(=O)C)OC(=O)C

InChIKey
MQXPBYRFIRMIOX-DCHSVBKASA-N

InChI

1S/C31H39N3O9S/c1-18(35)39-17-24-27(40-19(2)36)28(41-20(3)37)29(42-21(4)38)30(43-24)33-31(44)32-25(22-13-9-7-10-14-22)26(34(5)6)23-15-11-8-12-16-23/h7show more
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N-[(1R,2R)-2-(Dimethylamino)cyclohexyl]-N'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]thiourea
CAS: 1046493-36-0 PubChem CID: 102412522 Formula: C₂₃H₃₁N₃OS Molecular Weight: 397.6

≥98%,≥99%(ee)

In Stock Item #: N281679

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Technical Identifiers

IUPAC Name

1-[(1R,2R)-2-(dimethylamino)cyclohexyl]-3-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]thiourea

SMILES

CN(C)C1CCCCC1NC(=S)NC(C2=CC=CC=C2)C(C3=CC=CC=C3)O

InChIKey
BIOUFBCQNRENED-YSFYHYPLSA-N

InChI

1S/C23H31N3OS/c1-26(2)20-16-10-9-15-19(20)24-23(28)25-21(17-11-5-3-6-12-17)22(27)18-13-7-4-8-14-18/h3-8,11-14,19-22,27H,9-10,15-16H2,1-2H3,(H2,24,25,2show more
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N-[(1R,2R)-2-Amino-1,2-diphenylethyl]-1,1,1-trifluoromethanesulfonamide
CAS: 852212-89-6 Formula: C₁₅H₁₅F₃N₂O₂S Molecular Weight: 344.4

≥97%(HPLC),≥99%(ee)

In Stock Item #: N281617

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IUPAC Name

N-[(1R,2R)-2-amino-1,2-diphenylethyl]-1,1,1-trifluoromethanesulfonamide

SMILES

C1=CC=C(C=C1)C(C(C2=CC=CC=C2)NS(=O)(=O)C(F)(F)F)N

InChIKey
GIBMTDKHCXCSNA-ZIAGYGMSSA-N

InChI

1S/C15H15F3N2O2S/c16-15(17,18)23(21,22)20-14(12-9-5-2-6-10-12)13(19)11-7-3-1-4-8-11/h1-10,13-14,20H,19H2/t13-,14-/m1/s1
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N-[(1R,2R)-2-Aminocyclohexyl]-N'-[(8α,9S)-6'-methoxycinchona
CAS: 1052184-48-1 PubChem CID: 25208639 Formula: C₂₇H₃₇N₅OS Molecular Weight: 479.7

≥95%,≥98%(ee)

In Stock Item #: N281685

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IUPAC Name

1-[(1R,2R)-2-aminocyclohexyl]-3-[(S)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methyl]thiourea

SMILES

COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)NC(=S)NC5CCCCC5N

InChIKey
NFEJIKCPWWZIFG-VCACTVQNSA-N

InChI

1S/C27H37N5OS/c1-3-17-16-32-13-11-18(17)14-25(32)26(31-27(34)30-24-7-5-4-6-22(24)28)20-10-12-29-23-9-8-19(33-2)15-21(20)23/h3,8-10,12,15,17-18,22,24-2show more
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N-[(1R,2R)-2-Amino-1,2-diphenylethyl]-N'-[3,5-bis(trifluoromethyl)phenyl]thiourea
CAS: 1088705-53-6 PubChem CID: 49794471 Formula: C₂₃H₁₉F₆N₃S Molecular Weight: 483.47

Solid ≥98%

In Stock Item #: N281591

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IUPAC Name

1-[(1R,2R)-2-amino-1,2-diphenylethyl]-3-[3,5-bis(trifluoromethyl)phenyl]thiourea

SMILES

S=C(N[C@@H]([C@@H](c1ccccc1)N)c1ccccc1)Nc1cc(cc(c1)C(F)(F)F)C(F)(F)F

InChIKey
IYOXSNQTLZTQFG-WOJBJXKFSA-N

InChI

1S/C23H19F6N3S/c24-22(25,26)16-11-17(23(27,28)29)13-18(12-16)31-21(33)32-20(15-9-5-2-6-10-15)19(30)14-7-3-1-4-8-14/h1-13,19-20H,30H2,(H2,31,32,33)/t19show more

Synonyms
1-((1R,2R)-2-Amino-1,2-diphenylethyl)-3-(3,5-bis(trifluoromethyl)phenyl)thiourea
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N-[(1R,2R)-2-Aminocyclohexyl]-N''-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea
CAS: 933456-75-8 PubChem CID: 16062098 Formula: C₂₁H₃₃N₃O₉S Molecular Weight: 503.60

≥95%

In Stock Item #: N281680

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IUPAC Name

[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[[(1R,2R)-2-aminocyclohexyl]carbamothioylamino]oxan-2-yl]methyl acetate

SMILES

CC(=O)OCC1C(C(C(C(O1)NC(=S)NC2CCCCC2N)OC(=O)C)OC(=O)C)OC(=O)C

InChIKey
JSUQXDLAAYLMNS-BYXVQRNISA-N

InChI

1S/C21H33N3O9S/c1-10(25)29-9-16-17(30-11(2)26)18(31-12(3)27)19(32-13(4)28)20(33-16)24-21(34)23-15-8-6-5-7-14(15)22/h14-20H,5-9,22H2,1-4H3,(H2,23,24,34show more

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Frequently Asked Questions

How do I choose the right Chiral Catalysts for my reaction?

Match catalyst structure to your substrate scope, desired selectivity, and reaction conditions. Chiral Catalysts differ in metal center, ligand framework, and electronic properties. Run small-scale screening with 2-3 candidates before committing to scale-up.

What specifications matter most when comparing Chiral Catalysts?

Focus on purity (typically ≥95%), particle size or solubility for heterogeneous systems, moisture and air sensitivity, catalyst loading recommendations, and turnover number from published data. Check storage conditions carefully.

How should Chiral Catalysts be handled and stored?

Most chiral catalysts require inert atmosphere storage (argon or nitrogen). Some are air- and moisture-sensitive — use a glovebox or Schlenk line for measurement. Refrigerated storage at 2-8°C extends shelf life for many products.

Are pre-formed metal complexes available?

Yes. Many chiral catalysts are stocked as pre-formed, ready-to-use complexes that eliminate the need for in-situ ligation. This improves reproducibility and reduces handling of sensitive precursors.

Chiral catalysts are used when a reaction must deliver stereochemical control alongside acceptable conversion and chemoselectivity. Researchers usually compare catalyst family, metal or organocatalytic platform, substrate class, loading, solvent tolerance, and expected enantioselective performance during method development. This page is useful for asymmetric screening and route optimization where multiple catalyst concepts may need to be compared side by side. It also complements chiral ligands, auxiliaries, and broader catalyst collections.