Chem
J-GLOBAL ID:200907075256978300   Nikkaji number:J247.065I

Leucine enkephalin

ロイシンエンケファリン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C28H37N5O7
Molecular formula furigana: C28-H37-N5-O7
Molecular weight: 555.632
InChI: InChI=1S/C28H37N5O7/c1-17(2)12-23(28(39)40)33-27(38)22(14-18-6-4-3-5-7-18)32-25(36)16-30-24(35)15-31-26(37)21(29)13-19-8-10-20(34)11-9-19/h3-11,17,21-23,34H,12-16,29H2,1-2H3,(H,30,35)(H,31,37)(H,32,36)(H,33,38)(H,39,40)/t21-,22-,23-/m0/s1
InChI key: URLZCHNOLZSCCA-VABKMULXSA-N
SMILES: CC(C)C[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)O
Systematic name  (5):
  • L-Tyr-Gly-Gly-L-Phe-L-Leu-OH
  • N-[N-[N-(N-L-チロシルグリシル)グリシル]-L-フェニルアラニル]-L-ロイシン
  • Tyr-Gly-Gly-Phe-Leu-OH
  • (2S)-2-[(2S)-2-(2-{2-[(2S)-2-アミノ-3-(4-ヒドロキシフェニル)プロパンアミド]アセトアミド}アセトアミド)-3-フェニルプロパンアミド]-4-メチルペンタン酸
  • (2S)-2-[(2S)-2-(2-{2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]acetamido}acetamido)-3-phenylpropanamido]-4-methylpentanoic acid
Other name (7):
  • ロイシンエンケファリン
  • Leucine enkephalin
  • [Leu5]enkephalin
  • [Leu5]エンケファリン
  • N-[N-[N-(N-L-Tyrosylglycyl)glycyl]-L-phenylalanyl]-L-leucine
Show all
CAS registry number: 58822-25-6
Regulation number (1):
  • EINECS2614571
KEGG COMPOUND: C16041
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