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Home/Compounds/Food Additive/L-isoleucine
C6H13NO2
131.17 g/mol
Food Additive

L-isoleucine

CAS73-32-5EC200-798-2
Category
Food Additive
Compound Class
Natural Product
Primary Use
nutritional supplement and flavoring agent

L-Isoleucine is an α-amino acid involved in protein biosynthesis. It is a branched-chain, aliphatic amino acid commonly used as a nutritional supplement and flavoring agent.

nutritional supplementflavoring agent

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Referencestereoisomer of

D-alloisoleucine

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research compound

Identifiers
IUPAC Name

(2S,3S)-2-amino-3-methylpentanoic acid

InChIKey

AGPKZVBTJJNPAG-WHFBIAKZSA-N

SMILES

CC[C@H](C)[C@@H](C(=O)O)N

Synonyms (74)
  • Isoleucine (USP)
  • Isoleucine, European Pharmacopoeia (EP)
  • L-Isoleucine, United States Pharmacopeia (USP)
  • L-Isoleucine, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 98.5-101.0%
  • (S)-Isoleucine
  • (S,S)-Isoleucine
  • 2-Amino-3-methylvalerate
  • 2-Amino-3-methylvaleric acid
  • 2-amino-3-methylpentanoate
  • 2S,3S-Isoleucine
  • Acetic acid, amino-sec-butyl-
  • DL-ISOLEUCINE
  • H-Ile
  • H-Ile-OH
  • H-lle-OH
  • ISOLEUCINE DL-FORM
  • ISOLEUCINE [MART.]
  • Ile-OH
  • Isoleucina
  • Isoleucina [Spanish]
  • Isoleucine
  • Isoleucine (L-Isoleucine)
  • Isoleucine (VAN)
  • Isoleucine CRS
  • Isoleucine, DL-
  • Isoleucine, L
  • Isoleucine, L- (8CI)
  • Isoleucinum
  • Isoleucinum [Latin]
  • L-Ile
  • L-Isoleucine (H-L-Ile-OH)
  • L-Isoleucine (H-lle-OH)
  • L-Isoleucine (JP18)
  • L-Isoleucine, Vetec(TM)
  • L-Isomer Isoleucine
  • L-[14C]Isoleucine
  • LEUCINE IMPURITY A
  • Norvaline, 3-methyl-
  • VALINE IMPURITY B
  • erythro-L-Isoleucine
  • ile
  • l-isoleucine
  • l-isoleucinum
  • sec-C4H9CH(NH2)COOH