L-Proline, 5-oxo-,1-methylethyl ester

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Names

[ CAS No. ]:
52989-50-1

[ Name ]:
L-Proline, 5-oxo-,1-methylethyl ester

[Synonym ]:
pyroglutamic acid iso-propyl ester
L-Pyroglutamic acid isopropyl ester
(S)-iso-Propyl pyroglutamate
5-Oxo-L-proline 1-methylethyl ester
isopropyl 5-oxo-L-prolinate
isopropyl pyrrolidin-5-one-2(S)-carboxylate
isopropyl (+)-L-pyroglutamate
isopropyl (S)-(-)-2-pyrrolidone-5-carboxylate

Chemical & Physical Properties

[ Density]:
1.124g/cm3

[ Boiling Point ]:
314.5ºC at 760mmHg

[ Molecular Formula ]:
C8H13NO3

[ Molecular Weight ]:
171.19400

[ Flash Point ]:
144ºC

[ Exact Mass ]:
171.09000

[ PSA ]:
55.40000

[ LogP ]:
0.54540

[ Index of Refraction ]:
1.465

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Isopropanol
  • L-Pyroglutamicacid

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • L-Proline, 5-(1-methylethyl)-, methyl ester, cis- (9CI)
  • L-Proline, 5-(1-methylethyl)-, trans- (9CI)
  • L-Proline, 5-(1-methylethyl)-, cis- (9CI)
  • (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate
  • (2S)-3-Amino-2-hydroxypropanoic acid
  • Isoserine
  • 1-benzyl-5-oxo-N-[(2E)-5-(2-phenylethyl)-1,3,4-thiadiazol-2(3H)-ylidene]pyrrolidine-3-carboxamide
  • 3-[2-(5-bromothiophen-2-yl)-2-oxoethyl]-7-chloro-3-hydroxy-1,3-dihydro-2H-indol-2-one
  • N-cyclopentyl-3-{[(1,1-dioxidotetrahydrothiophen-3-yl)carbamoyl]amino}benzamide
  • N-(3-methoxyphenyl)-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidine-3-carboxamide
  • methyl N-[(2'-benzyl-1'-oxo-1',4'-dihydro-2'H-spiro[cyclopentane-1,3'-isoquinolin]-4'-yl)carbonyl]-beta-alaninate
  • 1-(2-bromophenyl)-5-oxo-N-(2-oxo-2H-chromen-6-yl)pyrrolidine-3-carboxamide
  • N-(4-chlorobenzyl)-2'-(2-methoxyethyl)-1'-oxo-1',4'-dihydro-2'H-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxamide
  • (2E)-2-(acetylimino)-N-(bicyclo[2.2.1]hept-5-en-2-ylmethyl)-2,3-dihydro-1,3-benzothiazole-6-carboxamide
  • N-(3-chloro-4-fluorophenyl)-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidine-3-carboxamide
  • 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(2E)-5-(methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]-5-oxopyrrolidine-3-carboxamide
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