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MilliporeSigma

W270008

Methyl cyclopentenolone

anhydrous, 98%, FCC, FG

Synonym(s):

Cyclotene

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About This Item

Empirical Formula (Hill Notation):
C6H8O2
CAS Number:
80-71-7
Molecular Weight:
112.13
FEMA Number:
2700
Council of Europe no.:
758
UNSPSC Code:
12164502
PubChem Substance ID:
24901268
EC Number:
201-303-2
Flavis number:
7.056
NACRES:
NA.21
Organoleptic:
caramel; coffee; maple; roasted; sweet
Grade:
FG
Fragrance grade
Halal
Kosher
anhydrous
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens

Key Documents

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Product Name

Methyl cyclopentenolone, anhydrous, 98%, FCC, FG

InChI

1S/C6H8O2/c1-4-2-3-5(7)6(4)8/h8H,2-3H2,1H3

InChI key

CFAKWWQIUFSQFU-UHFFFAOYSA-N

SMILES string

CC1CCC(=O)C1=O

biological source

synthetic

grade

FG
Fragrance grade
Halal
Kosher
anhydrous

agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

assay

98%

mp

104-108 °C

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

caramel; coffee; maple; roasted; sweet

Quality Level

300
400

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This Item
W27001580133W363405
Methyl cyclopentenolone anhydrous, 98%, FCC, FG

Sigma-Aldrich

W270008

Methyl cyclopentenolone

Methyl cyclopentenolone anhydrous, natural, 97%, FG

Sigma-Aldrich

W270015

Methyl cyclopentenolone

Methyl cyclopentenolone analytical standard

Supelco

80133

Methyl cyclopentenolone

4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one ≥97%, FG

Sigma-Aldrich

W363405

4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one

organoleptic

caramel; coffee; maple; roasted; sweet

organoleptic

bread; burnt; caramel; maple; roasted; sweet

organoleptic

-

organoleptic

caramel; maple; sweet

grade

FG, Halal, anhydrous, Fragrance grade, Kosher

grade

FG, Fragrance grade, Halal, Kosher, anhydrous, natural

grade

analytical standard

grade

FG, Fragrance grade, Halal, Kosher

biological source

synthetic

biological source

-

biological source

-

biological source

synthetic

food allergen

no known allergens

food allergen

no known allergens

food allergen

-

food allergen

no known allergens

assay

98%

assay

97%

assay

≥98.0% (GC)

assay

≥97%

agency

follows IFRA guidelines

agency

follows IFRA guidelines

agency

-

agency

follows IFRA guidelines

Application

This material is found primarily as the enol form (CAS 80-71-7) in its pure, anhydrous state. Readily forms the diketone form (CAS 765-70-8) in solution.

General description

Methyl cyclopentenolone has been identified in maple syrup[1], Wasanbon sugar[2] and raw cane sugar.[3]

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

212.0 °F

flash_point_c

100 °C

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT3381
SHBS9638
SHBS7728
SHBS4808
SHBQ3855

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The identification of methylcyclopentenolone and other compounds in maple sirup flavor extract.
Filipic VJ, et al.
Journal of Food Science, 30(6), 1008-1015 (1965)
Studies on the ?sugary flavor? of raw cane sugar.
Abe E, et al.
Proceedings of the Japan Academy. Series B, Physical and Biological Sciences, 54(9), 542-547 (1978)
Contents and Compositions of the Aroma in ?Wasanbon? Sugar.
Matsui T & Kitaoka S.
J. Nutr. Sci. Vitaminol., 27(6), 563-572 (1981)
Jae Heun Chung et al.
Journal of agricultural and food chemistry, 55(16), 6787-6792 (2007-07-17)
Activation of the redox-sensitive transcription factor, nuclear factor-kappa B (NF-kappaB), plays a central role in inflammation and aging processes by inducing pro-inflammatory genes. The present study was designed to unravel the molecular mechanisms underlying the anti-inflammation effects of 3-methyl-1,2-cyclopentanedione (3-MCP)
Ae Ra Kim et al.
The Journal of pharmacy and pharmacology, 54(10), 1385-1392 (2002-10-25)
It has been known that reactive oxygen and nitrogen species such as nitric oxide (NO), superoxide radical (*O2-) and their byproduct peroxynitrite (ONOO-) induce cellular and tissue injury, ultimately resulting in several human diseases. In this study, we examined scavenging
View All Related Papers

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