28073 Results for: "(R)-3,3'-Bis(3,5-difluorophenyl)-[1,1'-binaphthalene]-2,2'-diol"

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(R)-3,3'-Bis(3,5-difluorophenyl)-[1,1'-binapthalene]-2,2'-diol ≥99.0% (by HPLC)

Supplier: TCI America

CAS Number: 566940-03-2
MDL Number: MFCD09753003
Molecular Formula: C74H100O8P2
Molecular Weight: 1179.55
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal
Melting point (°C): 128

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(R)-(+)-1,1'-Bi-2-naphthol for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

(R)-(+)-1,1'-Binaphthyl-2,2'-diol, CAS Number: 18531-94-7, Synonyms: (R)-(+)-2,2'-Dihydroxy-1,1'-binaphthyl, for synthesis.

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(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 80655-81-8
MDL Number: MFCD00798290
Molecular Formula: C20H12Br2O2
Molecular Weight: 444.12
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Specific rotation [a]20/D: 45 deg (C=2, THF)

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(R)-(+)-5,5',6,6',7,7',8,8'-Octahydro-1,1'-bi-2-naphthol ≥99.0%

Supplier: TCI America

CAS Number: 65355-14-8
MDL Number: MFCD02093485
Molecular Formula: C20H22O2
Molecular Weight: 294.39
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 167
Specific rotation [a]20/D: 50 deg (C=1, CHCl3)

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(S)-(-)-1,1'-Bi-2-naphthol 99%

Supplier: Thermo Scientific Chemicals

Fieser: 12,190 15,26,135 18,41 19,23 20,24 21,26

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(R)-(+)-1,1'-Bi-2-naphthol 99%

Supplier: Thermo Scientific Chemicals

Fieser: 12,190 15,26,135 17,116 18,41 19,23 20,24 21,26

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(±)-1,1'-Bi-2-naphthol 99%

Supplier: Thermo Scientific Chemicals

Fieser: 12,190 13,113

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(S)-(-)-XylBINAP ≥97.0% (by HPLC)

Supplier: TCI America

CAS Number: 135139-00-3
MDL Number: MFCD01630821
Molecular Formula: C52H48P2
Molecular Weight: 734.90
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Color: White
Melting point (°C): 255
Specific rotation [a]20/D: -220.8 deg (C=1, CHCl3)

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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl ≥98.0%

Supplier: TCI America

CAS Number: 76189-56-5
MDL Number: MFCD00010805
Molecular Formula: C44H32P2
Molecular Weight: 622.69
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 242
Specific rotation [a]20/D: -235 deg (C=0.3, Toluene)

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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 97%

Supplier: Thermo Scientific Chemicals

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 97%

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(S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl ≥98.0%

Supplier: TCI America

CAS Number: 75714-60-2
MDL Number: MFCD04038415
Molecular Formula: C22H16Br2O2
Molecular Weight: 472.18
Purity/Analysis Method: >98.0% (GC)
Form: Crystal

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(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 99646-28-3
MDL Number: MFCD01311709
Molecular Formula: C48H40P2
Molecular Weight: 678.80
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: White
Melting point (°C): 258
Lambda max.: 223 nm (EtOH)

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2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl ≥97.0%

Supplier: TCI America

CAS Number: 98327-87-8
MDL Number: MFCD00010805
Molecular Formula: C44H32P2
Molecular Weight: 622.69
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 282

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(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl ≥98.0%

Supplier: TCI America

CAS Number: 76189-55-4
MDL Number: MFCD00010805
Molecular Formula: C44H32P2
Molecular Weight: 622.69
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 242
Specific rotation [a]20/D: 235 deg (C=0.3, Toluene)

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Tetrazolium blue chloride ≥95.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 1871-22-3
MDL Number: MFCD00040933
Molecular Formula: C40H32Cl2N8O2
Molecular Weight: 727.65
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Melting point (°C): 248

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(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%

Supplier: Thermo Scientific Chemicals

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%

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Tetrazolium blue chloride ≥95.0% (by titrimetric analysis) for biochemical research

Supplier: TCI America

[for Biochemical Research]
CAS Number: 1871-22-3
MDL Number: MFCD00040933
Molecular Formula: C40H32Cl2N8O2
Molecular Weight: 727.65
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Melting point (°C): 248

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(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl 98%

Supplier: Thermo Scientific Chemicals

Chiral catalyst ligand

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1,1'-Binaphthyl-2,2'-diamine 97%

Supplier: Thermo Scientific Chemicals

(+/-)-1, 1'-Bi(2-naphthylamine), 97%, CAS No. 4488-22-6, Synonym: (+/-)-1, 1'-Binaphthyl-2, 2'-diamine, (+/-)-BINAM, 5g

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Tetrazolium blue chloride

Supplier: Thermo Scientific Chemicals

Tetrazolium blue chloride

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3,3',5,5'-Tetra-tert-butyl-2,2'-dihydroxybiphenyl ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 6390-69-8
MDL Number: MFCD00085287
Molecular Formula: C28H42O2
Molecular Weight: 410.64
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Color: White
Melting point (°C): 200
Lambda max.: 283 nm

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Bis-trispropane ≥99.0% (by titrimetric analysis)

Supplier: TCI America

[for Buffer Material]
CAS Number: 64431-96-5
MDL Number: MFCD00004689
Molecular Formula: C11H26N2O6
Molecular Weight: 282.34
Purity/Analysis Method: >99.0% (T)
Form: Crystal
Melting point (°C): 166

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Octafluoro-4,4'-biphenol ≥95.0%

Supplier: TCI America

CAS Number: 2200-70-6
MDL Number: MFCD00045743
Molecular Formula: C12H2F8O2
Molecular Weight: 330.13
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Melting point (°C): 210

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Bis-trispropane 98+%

Supplier: Thermo Scientific Chemicals

MDL: MFCD00004689 Notes: pKa1=6.8, useful pH range 6.3-9.5

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Bromocresol green sodium salt ACS

Supplier: VWR

A pH indicator (Yellow to Blue; range 3.8 - 5.4).

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Bis-trispropane, ULTROL®

Supplier: MilliporeSigma

( {1,3-bis[tris(Hydroxymethyl)methylamino]propane}). White solid. Purity: >98% by titration. Heavy metals: <1 ppm. Soluble in H2O. Absorbance (1.0 M, H2O, 260 nm): <0.08. pKa 6.8 at 20[degree] C. CAS 64431-96-5, M.W. 282.4.

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2,2',3,3'-Tetrahydroxy-1,1'-binaphthyl ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 39215-21-9
MDL Number: MFCD00188003
Molecular Formula: C20H14O4
Molecular Weight: 318.33
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: White

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(S)-(-)-3,3'-Dibromo-1,1'-bi-2-naphthol ≥97.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 119707-74-3
MDL Number: MFCD03093629
Molecular Formula: C20H12Br2O2
Molecular Weight: 444.12
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Specific rotation [a]20/D: -90 deg (C=1, MeOH)

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Dipentaerythritol ≥80.0%

Supplier: TCI America

CAS Number: 126-58-9
MDL Number: MFCD00004691
Molecular Formula: C10H22O7
Molecular Weight: 254.28
Purity/Analysis Method: >80.0% (GC)
Form: Crystal
Melting point (°C): 218
Flash Point (°C): 200