Basic information Safety Supplier Related

(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester

Basic information Safety Supplier Related

(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester Basic information

Product Name:
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
Synonyms:
  • (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • (S)-1-tert-Butyl 2-ethyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
  • Ethyl N-Boc-L-proline-4-ene
  • Saxagliptin Intermediate 1
  • ethyl N- Boc- 4,5- dehydroprolinate
  • 1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate
  • (5S)-4,5-dihydro-1H-pyrrole-1,5-dicarboxylic?acid?1-(1,1-dimethylethyl)-5-ethyl?ester
  • 1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
CAS:
178172-26-4
MF:
C12H19NO4
MW:
241.28
Mol File:
178172-26-4.mol
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester Chemical Properties

Boiling point:
315.6±42.0 °C(Predicted)
Density 
1.125±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
-2.52±0.40(Predicted)
Appearance
Colorless to light yellow Liquid
InChI
InChI=1S/C12H19NO4/c1-5-16-10(14)9-7-6-8-13(9)11(15)17-12(2,3)4/h6,8-9H,5,7H2,1-4H3/t9-/m0/s1
InChIKey
AZVLZXHTXUIWRZ-VIFPVBQESA-N
SMILES
N1(C(OC(C)(C)C)=O)C=CC[C@H]1C(OCC)=O
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester Usage And Synthesis

Chemical Properties

pale yelllow oily liquid

Uses

(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid is used to prepare captopril analogs as inhibitors of angiotensin converting enzyme. It is also used to prepare stereoisomers of DPP-IV inhibitor saxagliptin.

(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl esterSupplier

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