MilliporeSigma
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W329304

Sigma-Aldrich

α-Angelica lactone

98%, FG

Synonym(s):
4-Hydroxy-3-pentenoic acid γ-lactone, 5-Methyl-2(3H)-furanone
Empirical Formula (Hill Notation):
C5H6O2
CAS Number:
Molecular Weight:
98.10
FEMA Number:
3293
Beilstein:
108394
EC Number:
Council of Europe no.:
731
MDL number:
PubChem Substance ID:
Flavis number:
10.012

biological source

synthetic

Quality Level

grade

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

assay

98%

refractive index

n20/D 1.448 (lit.)

bp

55-56 °C/12 mmHg (lit.)

mp

13-17 °C (lit.)

density

1.092 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

coconut; oily; sweet

SMILES string

CC1=CCC(=O)O1

InChI

1S/C5H6O2/c1-4-2-3-5(6)7-4/h2H,3H2,1H3

InChI key

QOTQFLOTGBBMEX-UHFFFAOYSA-N

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General description

α-Angelica lactone, a cyclic lactone that occurs naturally in tobacco, is generally used in tobacco flavoring.

Biochem/physiol Actions

Plant-derived cancer chemopreventive agent. Increases the synthesis of glutathione and the activity of glutathione-S-transferase and UDP-glucunonosyltransferase detoxification enzymes in esophagus, stomach, intestine, and liver.

Packaging

Packaged in glass bottles

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

154.4 °F - closed cup

Flash Point(C)

68 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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