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Home/Compounds/Flavor & Fragrance/Γ-octalactone
C8H14O2
142.2 g/mol
Flavor & Fragrance

GAMMA-OCTALACTONE

CAS104-50-7EC203-208-1
Category
Flavor & Fragrance
Compound Class
Ester
Primary Use
flavoring agent and fragrance

Gamma-octalactone is a gamma-lactone naturally found in peaches, mangoes, beef, and ham. It is used as a flavoring agent and fragrance, and also acts as an insect attractant.

flavoring agentfragranceinsect attractant

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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Related Compounds

StrongStructure SimilarSimilarity 0.89

Γ-nonalactone

CAS104-61-0

Flavoring and fragrance ingredient

StrongStructure SimilarSimilarity 0.86

Γ-undecalactone

CAS104-67-6

flavoring agent and fragrance ingredient

StrongStructure SimilarSimilarity 0.86

Γ-dodecalactone

CAS2305-05-7

flavor and fragrance ingredient

StrongStructure SimilarSimilarity 0.86

Γ-decalactone

CAS706-14-9

Flavor and fragrance ingredient

ApplicationSame Use

Methyl anthranilate

CAS134-20-3

flavoring agent and fragrance

ApplicationSame Use

2-octanone

CAS111-13-7

flavoring agent and fragrance

ApplicationSame Use

2,3,5-trimethylpyrazine

CAS14667-55-1

flavoring agent and fragrance

ApplicationSame Use

Trans,trans-2,4-Hexadien-1-ol

CAS17102-64-6

flavoring agent and fragrance

Customs Tariff Classification

The international HS code for GAMMA-OCTALACTONE (CAS 104-50-7) is 2932.20.

HS code (international, 6-digit)

2932.20

EU CN code (8-digit)

2932 20 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

5-butyloxolan-2-one

InChIKey

IPBFYZQJXZJBFQ-UHFFFAOYSA-N

SMILES

CCCCC1CCC(=O)O1

Synonyms (36)
  • Sodium Caprylate EP Impurity J
  • (RS)-.GAMMA.-OCTALACTONE
  • .gamma. -0ctalactone
  • .gamma.-Butylbutyrolactone
  • 4-Butyl-gamma-butyrolactone
  • 4-Octanolide
  • 5-Butyldihydro-2(3H)-furanone
  • 5-Butyldihydrofuran-2(3H)-one
  • 5-Butylhydro-2(3H)-furanone
  • 5-Butyltetrahydro-2-furanone
  • 5-butyloxolan-2-one
  • 5-butyltetrahydrofuran-2-one
  • 8-Oxo-5-octanolide
  • FEMA 2796
  • GAMMA-OCTALACTONE
  • Octano-1,4-lactone
  • Octanoic acid, gamma lactone
  • Octanolide-1,4
  • g-Octalactone
  • gamma-Octalactone (natural)
  • gamma-Octanoic lactone
  • gamma-Octanolactone
  • gamma-octanolide

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