17 Results for: "Tetrakis[N-tetrafluorophthaloyl-(S)-tert-leucinate]dirhodium bis(ethyl acetate)"

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Tetrakis[N-tetrafluorophthaloyl-(S)-tert-leucinato]dirhodium bis(ethyl acetate) adduct ≥98.0% (by HPLC)

Supplier: TCI America

Molecular Weight: 1710.95
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: Yellow
Specific rotation [a]20/D: 295 deg (C=0.05, Benzene)
Molecular Formula: C56H40F16N4O16Rh2

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Tetrakis[N-tetrafluorophthaloyl-(R)-tert-leucinato]dirhodium bis(ethyl acetate) adduct ≥98.0% (by HPLC)

Supplier: TCI America

Molecular Weight: 1710.95
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: Yellow
Specific rotation [a]20/D: -295 deg (C=0.05, Benzene)
Molecular Formula: C56H40F16N4O16Rh2

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Tetrakis[N-phthaloyl-(R)-tert-leucinato]dirhodium bis(ethyl acetate) adduct

Supplier: TCI America

MDL Number: MFCD06797189
Molecular Formula: C56H56N4O16Rh2
Molecular Weight: 1423.10
Form: Crystal
Color: Yellow Green
Specific rotation [a]20/D: -155 deg (C=0.05, CHCl3)

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Tetrakis[N-tetrachlorophthaloyl-(S)-tert-leucinato]dirhodium bis(ethyl acetate) adduct ≥98.0% (by HPLC)

Supplier: TCI America

Molecular Weight: 1974.17
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: Pale Green
Specific rotation [a]20/D: 322 deg (C=0.05, Benzene)
Molecular Formula: C56H40Cl16N4O16Rh2

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Tetrakis[N-phthaloyl-(S)-tert-leucinato]dirhodium bis(ethyl acetate) adduct

Supplier: TCI America

MDL Number: MFCD06797190
Molecular Formula: C56H56N4O16Rh2
Molecular Weight: 1423.10
Form: Crystal
Color: Yellow Green

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Tetrakis[N-tetrachlorophthaloyl-(R)-tert-leucinato]dirhodium bis(ethyl acetate) adduct ≥98.0% (by HPLC)

Supplier: TCI America

Molecular Weight: 1974.17
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Color: Yellow
Specific rotation [a]20/D: -322 deg (C=0.05, Benzene)
Molecular Formula: C56H40Cl16N4O16Rh2

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Tetrakis[N-phthaloyl-(S)-phenylalaninato]dirhodium ethyl acetate adduct

Supplier: TCI America

CAS Number: 131219-55-1
MDL Number: MFCD00191695
Molecular Formula: C68H48N4O16Rh2
Molecular Weight: 1471.06
Form: Crystal
Color: Yellow Green

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Tetrakis(triphenylacetato)dirhodium(II) dichloromethane adduct

Supplier: TCI America

CAS Number: 142214-04-8
MDL Number: MFCD00191694
Molecular Formula: C80H60O8Rh2
Molecular Weight: 1440.09
Form: Crystal
Color: Yellow Green

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3,5-Bis(tert-butylthio)benzyl acetate ≥98.0%

Supplier: TCI America

Molecular Weight: 326.51
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Molecular Formula: C17H26O2S2

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ethyl-2-((tert-butoxycarbonyl)amino)acetate 95%

Supplier: Thermo Scientific Chemicals

N-Boc-glycine ethyl ester, 95%

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tert-Butyl (4R,6R)-2-[6-[2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetate ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 125971-95-1
MDL Number: MFCD04039904
Molecular Formula: C40H47FN2O5
Molecular Weight: 654.82
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 146
Specific rotation [a]20/D: 7 deg (C=1, CHCl3)

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N-[2-(tert-Butoxycarbonylamino)ethyl]glycineethyl ester ≥95.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 72648-80-7
Molecular Formula: C11H22N2O4
Molecular Weight: 246.31
Purity/Analysis Method: >95.0% (GC,T)
Form: Clear Liquid

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N,N-Dimethylformamide di-tert-butyl acetal tech. 90%, Technical Grade

Supplier: Thermo Scientific Chemicals

N,N-Dimethylformamide di-tert-butyl acetal tech. 90%, Technical Grade

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Formaldehyde diethyl acetal stabilized for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

Formaldehyde Diethyl Acetal (Stabilised with 2, 6-Di-Tert-Butyl-4-Methylphenol) for Synthesis Cas Number 462-95-31L

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N-(9-Fluorenylmethoxycarbonyl)-O-tert-butyl-L-threonine 98%

Supplier: Thermo Scientific Chemicals

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O-tert-Butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine 97% (by HPLC)

Supplier: Thermo Scientific Chemicals

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Rt®-βDEXse Columns (fused silica), Restek

Supplier: Restek

By adding β or γ cyclodextrin to Restek's bonded Rtx®-1701 stationary phase, we greatly enhance overall utility and column lifetime for Restek's chiral columns, compared to columns that have pure cyclodextrin stationary phases.