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Merck
CN

77236

Atranol

analytical standard

Synonym(s):

2,6-Dihydroxy-4-methylbenzaldehyde, 4-Methyl-γ-resorcylaldehyde, p-Orsellinaldehyde

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About This Item

Empirical Formula (Hill Notation):
C8H8O3
CAS Number:
526-37-4
Molecular Weight:
152.15
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329767558
MDL number:
MFCD04117961
Beilstein/REAXYS Number:
1941881

Key Documents

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Product Name

Atranol, analytical standard

InChI

1S/C8H8O3/c1-5-2-7(10)6(4-9)8(11)3-5/h2-4,10-11H,1H3

SMILES string

Cc1cc(O)c(C=O)c(O)c1

InChI key

JASONGFGOLHLGB-UHFFFAOYSA-N

grade

analytical standard

assay

≥97.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤8.0% water (calculated from elemental analysis)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

storage temp.

2-8°C

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Atranol is an artifact and a degradation product of atranorin, which is created during the production process of moss absolutes.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM3229
BCCK5304
BCCH6154
BCCG6967
BCCF1460

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Formulating, Packaging, and Marketing of Natural Cosmetic Products (2011)
Comparison of elicitation potential of chloroatranol and atranol?2 allergens in oak moss absolute.
Johansen DJ, et al.
Contact Dermatitis, 54(4), 192-195 (2006)
Pierre Le Pogam et al.
Rapid communications in mass spectrometry : RCM, 31(23), 1993-2002 (2017-09-06)
Light-absorbing secondary metabolites from lichens were recently reported to exhibit promising Laser Desorption Ionization (LDI) properties, enabling their direct detection from crude lichen extracts. In addition, many of them display close structural homologies to commercial Matrix-Assisted Laser Desorption Ionization (MALDI)

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