N-Boc-S-Trityl-L-cysteine

N-Boc-S-Trityl-L-cysteine Basic information
Product Name:N-Boc-S-Trityl-L-cysteine
Synonyms:Boc-S-Trityl-Cys-OH;N-(tert-Butyloxycarbonyl)-S-trityl-L-cysteine;N-[(1,1-Dimethylethoxy)carbonyl]-S-(triphenylmethyl)-L-cysteine;N-Boc-S-Trityl-L-Cys-OH;BOC-S-trityl-L-cysteine,99%;2-(tert-butoxycarbonylamino)-3-[tri(phenyl)methylthio]propionic acid;2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-[tri(phenyl)methylsulfanyl]propanoic acid;L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(triphenylmethyl)-
CAS:21947-98-8
MF:C27H29NO4S
MW:463.59
EINECS:244-674-6
Product Categories:Cysteine [Cys, C];Boc-Amino Acids and Derivative;Amino Acid Derivatives;Amino Acids;Boc-Amino acid series
Mol File:21947-98-8.mol
N-Boc-S-Trityl-L-cysteine Structure
N-Boc-S-Trityl-L-cysteine Chemical Properties
Melting point 143-146 °C(lit.)
alpha 27.5 º (c=1, EtOH)
Boiling point 610.9±55.0 °C(Predicted)
density 1.200±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka3.82±0.10(Predicted)
form Powder
optical activity[α]20/D +27.5°, c = 1 in ethanol
BRN 2028965
CAS DataBase Reference21947-98-8(CAS DataBase Reference)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
3-10
HS Code 2930 90 16
MSDS Information
ProviderLanguage
SigmaAldrich English
N-Boc-S-Trityl-L-cysteine Usage And Synthesis
Chemical PropertiesWhite to yellow crystalline powder
UsesBoc-Cys(Trt)-OH is used in method for preparing ularitide.
Boc-S-(4-methylbenzyl)-L-cysteine 1,1'-Carbonyldiimidazole Boc-S-trityl-D-cysteine Carbonyl iron powder N-Carbobenzyloxyglycine BOC-PEN(TRT)-OH N-Boc-S-Trityl-L-cysteine Trityl candesartan cilexetil tert-Butanol BOC-S-TRITYL-L-CYSTEINE N-HYDROXYSUCCINIMIDE ESTER PENICILLIN V BOC-S-TRITYL-D-CYSTEINE,N-ALPHA-T-BOC-S-TRITYL-D-CYSTEINE,BOC-D-TRITYL-L-CYSTEINE S-Trityl-L-cysteine POLY(METHYLSILSESQUIOXANE) L-Cysteine BOC-D-PEN(TRT)-OH Triphenylmethyl Chloride tert-Butyl carbazate

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