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Merck
CN

W296309

(R)-(+)-Pulegone

≥90%

Synonym(s):

(+)-Pulegone, (R)-2-Isopropylidene-5-methylcyclohexanone, (R)-p-Menth-4(8)-en-3-one, p-Menth-4(8)-en-3-one

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About This Item

Empirical Formula (Hill Notation):
C10H16O
CAS Number:
89-82-7
Molecular Weight:
152.23
PubChem Substance ID:
24901423
UNSPSC Code:
12164502
Council of Europe no.:
2050c
FEMA Number:
2963
NACRES:
NA.21
EC Number:
201-943-2
MDL number:
MFCD00063000
Beilstein/REAXYS Number:
2040703
Organoleptic:
herbaceous; minty; sulfurous; sweet
Grade:
Kosher
Biological source:
synthetic
Food allergen:
no known allergens

Key Documents

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InChI key

NZGWDASTMWDZIW-MRVPVSSYSA-N

InChI

1S/C10H16O/c1-7(2)9-5-4-8(3)6-10(9)11/h8H,4-6H2,1-3H3/t8-/m1/s1

SMILES string

C[C@@H]1CC\C(=C(\C)C)C(=O)C1

biological source

synthetic

grade

Kosher

vapor pressure

138 mmHg ( 25 °C)

assay

≥90%

optical activity

[α]20/D +22°, neat

refractive index

n20/D 1.486 (lit.)

bp

224 °C (lit.)

density

0.937 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

herbaceous; minty; sulfurous; sweet

Quality Level

300, 400

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Biochem/physiol Actions

Taste at 20 ppm

Other Notes

Natural occurrence: Buchu oil, native spearmint, pennyroyal, peppermint, scotch spearmint and thyme.

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

hcodes

H302,H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

179.6 °F - closed cup

flash_point_c

82 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS4600
SHBS4599
SHBS4602
SHBP6321
SHBN2323

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Mosciano, G.
Perfumer & Flavorist, 30, 56-56 (2005)
National Toxicology Program technical report series, (563)(563), 1-201 (2011-09-17)
Several essential oils contain pulegone and are used for flavoring foods, drinks, and dental products, as fragrance agents, and in herbal medicines. Pulegone was nominated for study by the National Institute of Environmental Health Sciences based on the potential for
Daniel Segev et al.
Chemistry & biodiversity, 9(3), 577-588 (2012-03-17)
Populations of Mentha longifolia, an endangered species in Israel, were tested for essential oil composition and conservational ability. In 2002-2003, 25 wild populations country-wide were tested, indicating population divergence into two chemotypes. Chemotype A was characterized by high levels of
Ali Reza Khosravi et al.
Foodborne pathogens and disease, 8(12), 1275-1280 (2011-08-25)
Aflatoxins are highly toxic and carcinogenic metabolites produced by Aspergillus parasiticus on food and agricultural commodities. Natural products may control the production of aflatoxins. The aims of this study were to evaluate the effects of the essential oils (EOs) of
Jin-Mei Wang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(21), 3185-3187 (2013-02-13)
To predict the stable life for Mentha haplocalyx. The volatiles in M. haplocalyx were analyzed by head-space solid micro-extraction, coupled with GC-MS and a comprehensive evaluation of essential oil in M. haplocalyx was analyzed using the factor analysis. The prediction
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