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N-Boc-trans-4-tosyloxy-L-proline methyl ester

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N-Boc-trans-4-tosyloxy-L-proline methyl ester Basic information

Product Name:
N-Boc-trans-4-tosyloxy-L-proline methyl ester
Synonyms:
  • 1,2-Pyrrolidinedicarboxylic acid, 4-[[(4-Methylphenyl)sulfonyl]oxy]-, 1-(1,1-diMethylethyl) 2-Methyl ester, (2S,4R)-
  • N-Boc-trans-4-(p-toluenesulfonyloxy)-L-proline Methyl ester, 98%
  • (4R)-4-TsO-N-Boc-Pro-OMe
  • BOC-trans-4-tosyloxy-L-proline methyl ester:(4R)-4-TsO-N-Boc-Pro-OMe
  • N-(tert-Butoxycarbonyl)-trans-4-(p-toluenesulfonyloxy)-L-proline Methyl Ester
  • N-Boc-trans-4-(p-tosyloxy)-L-proline methyl ester
  • N-BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER
  • N-TERT-BUTYLOXYCARBONYL-TRANS-4-P-TOLUYLSULFONYLOXY-L-PROLINE METHYL ESTER
CAS:
88043-21-4
MF:
C18H25NO7S
MW:
399.46
EINECS:
686-032-1
Product Categories:
  • Amino Acids & Derivatives
  • Chiral Reagents
  • Heterocyclic Compounds
  • Heterocycles
Mol File:
88043-21-4.mol
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N-Boc-trans-4-tosyloxy-L-proline methyl ester Chemical Properties

Melting point:
77.0 to 81.0 °C
Boiling point:
508.1±50.0 °C(Predicted)
Density 
1.30±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,2-8°C
solubility 
Chloroform
form 
Solid
pka
-5.65±0.60(Predicted)
color 
White
λmax
274nm(CHCl3)(lit.)
CAS DataBase Reference
88043-21-4
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26
HS Code 
2933.99.8290
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N-Boc-trans-4-tosyloxy-L-proline methyl ester Usage And Synthesis

Chemical Properties

N-Boc-trans-4-tosyloxy-L-proline methyl ester is Colourless crystals

Uses

N-Boc-trans-4-tosyloxy-L-proline methyl ester is used in the preparation of bicycloazahydantoins, as androgen receptor antagonists

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