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Merck
CN

W515809

7-Methoxycoumarin

≥98%

Synonym(s):

Herniarin, Methyl umbelliferyl ether

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About This Item

Empirical Formula (Hill Notation):
C10H8O3
CAS Number:
Molecular Weight:
176.17
UNSPSC Code:
12164502
NACRES:
NA.21
PubChem Substance ID:
EC Number:
208-513-3
Beilstein/REAXYS Number:
141728
MDL number:
Organoleptic:
balsam
Biological source:
synthetic
Food allergen:
no known allergens
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biological source

synthetic

Quality Level

assay

≥98%

mp

115-121 °C, 117-121 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

balsam

SMILES string

COc1ccc2C=CC(=O)Oc2c1

InChI

1S/C10H8O3/c1-12-8-4-2-7-3-5-10(11)13-9(7)6-8/h2-6H,1H3

InChI key

LIIALPBMIOVAHH-UHFFFAOYSA-N

General description

7-Methoxycoumarin is one of the main volatile odorant found in key lime essential oil and tarragon leaves.

Disclaimer

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


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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Impact of estragole and other odorants on the flavour of anise and tarragon
Zeller A and Rychlik M
Flavour and Fragrance Journal, 22(2), 105-113 (2007)
Characterization of aroma volatiles in key lime essential oils (Citrus aurantifolia Swingle).
Chisholm MG, et al.
Flavour and Fragrance Journal, 18(2), 106-115 (2003)
P Paterson et al.
Xenobiotica; the fate of foreign compounds in biological systems, 14(11), 849-859 (1984-11-01)
Pretreatment of rats with phenobarbitone increased hepatic microsomal 7-methoxy-and 7-ethoxy-coumarin O-dealkylase activities. Pretreatment with beta-naphthoflavone increased only the 7-ethoxycoumarin O-dealkylase activity. The addition of metyrapone in vitro inhibited the O-dealkylations to different extents. Similar results were obtained with diphenyloxazole and



Global Trade Item Number

SKUGTIN
W515809-SAMPLE04061838094124
W515809-25G04061837542299