W301912
Skatole
≥98%
Synonym(s):
3-Methylindole, Skatole
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About This Item
Empirical Formula (Hill Notation):
C9H9N
CAS Number:
Molecular Weight:
131.17
FEMA Number:
3019
Beilstein:
111296
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
14.004
NACRES:
NA.21
Recommended Products
biological source
synthetic
Quality Level
Agency
meets purity specifications of JECFA
Assay
≥98%
bp
265-266 °C (lit.)
mp
92-97 °C (lit.)
application(s)
flavors and fragrances
Documentation
see Safety & Documentation for available documents
food allergen
no known allergens
Organoleptic
animalic
SMILES string
Cc1c[nH]c2ccccc12
InChI
1S/C9H9N/c1-7-6-10-9-5-3-2-4-8(7)9/h2-6,10H,1H3
InChI key
ZFRKQXVRDFCRJG-UHFFFAOYSA-N
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General description
Skatole is an indole derivative with a strong fecal odor that occurs naturally in feces formed due to the degradation of tryptophan. It is found in several flowers such as jasmine owing to its flowery smell when present in low concentration. Skatole is also one of the key contributors to the development of boar taint in fat samples.
Application
- Microbiome-metabolomics analysis reveals abatement effects of itaconic acid on odorous compound production in Arbor Acre broilers.: Investigates the impact of itaconic acid on the microbiome and metabolomics profiles of broilers, significantly reducing skatole production, which is a key contributor to odors in poultry (Zhu et al., 2023).
- Postmortomics: The Potential of Untargeted Metabolomics to Highlight Markers for Time Since Death.: Discusses the potential of untargeted metabolomics in forensic science to identify time-since-death markers, including skatole, which is relevant in decomposition studies (Pesko et al., 2020).
- A versatile method for producing labeled or unlabeled Aß55, Aß40, and other ß-amyloid family peptides.: This article describes methods for producing peptides in biochemistry, including skatole, used in research contexts related to protein misfolding diseases (Zerweck et al., 2019).
- Chemical-Mediated Digestion: An Alternative Realm for Middle-down Proteomics: Explores alternative methods for protein digestion in proteomics, using chemical mediators including skatole to facilitate the process, offering new avenues for the study of protein structures and functions (Srzentic et al., 2018).
Disclaimer
For R&D or non-EU Food use. Not for retail sale.
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
269.6 °F
Flash Point(C)
132 °C
Certificates of Analysis (COA)
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Expression of water soluble proteins of fresh pork Longissimus thoracis from 4 pure breed pigs (Duroc, Large White, Landrace, and Piétrain) was studied to identify candidate protein markers for meat quality. Surface-enhanced laser desorption/ionisation time-of-flight mass spectrometry (SELDI-TOF-MS) was used
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Cytochrome P450 2F1 (P450 2F1) is expressed exclusively in the human respiratory tract and is implicated in 3-methylindole (3MI)-induced pneumotoxicity via dehydrogenation of 3MI to a reactive electrophilic intermediate, 3-methyleneindolenine (3-MEI). Studies of P450 2F1 to date have been limited
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