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743364

Sigma-Aldrich

2-Methylisoborneol

≥98.0% (GC)

Synonym(s):

exo-1,2,7,7-Tetramethylbicyclo[2.2.1]heptan-2-ol

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About This Item

Empirical Formula (Hill Notation):
C11H20O
CAS Number:
Molecular Weight:
168.28
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥98.0% (GC)

form

solid

InChI

1S/C11H20O/c1-9(2)8-5-6-10(9,3)11(4,12)7-8/h8,12H,5-7H2,1-4H3/t8-,10-,11-/m1/s1

InChI key

LFYXNXGVLGKVCJ-FBIMIBRVSA-N

Application

  • Odor compound prioritization in water: A study employed machine learning models combined with non-target analysis to prioritize odorous compounds like 2-Methylisoborneol in surface water, enhancing the effectiveness of environmental monitoring and treatment strategies (Huang et al., 2024).
  • Water treatment with carbon materials: The study explored the use of Spirulina-based carbon materials as adsorbents for removing 2-Methylisoborneol from drinking water, also assessing the cyto-genotoxic effects, thus contributing to safer and more effective water treatment solutions (Antonopoulou et al., 2024).
  • Quantification in aquaculture: Improved methods for quantifying 2-Methylisoborneol in farmed fish were developed using stable isotope dilution gas chromatography-mass spectrometry, facilitating better management of water quality in aquaculture environments (Dupre et al., 2024).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Sol. 1 - Skin Irrit. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Lior Guttman et al.
Applied and environmental microbiology, 78(2), 363-370 (2011-11-15)
Using a relatively simple enrichment technique, geosmin and 2-methylisoborneol (MIB)-biodegrading bacteria were isolated from a digestion basin in an aquaculture unit. Comparison of 16S rRNA gene sequences affiliated one of the three isolates with the Gram-positive genus Rhodococcus, while the
Marc Auffret et al.
FEMS microbiology ecology, 84(2), 235-247 (2012-12-12)
A variety of factors affecting water quality in recirculating aquaculture systems (RAS) are associated with the occurrence of off-flavours. In this study, we report the impact of water quality on the bacterial diversity and the occurrence of the geosmin-synthesis gene
Kristin Zoschke et al.
Water research, 46(16), 5365-5373 (2012-08-04)
The occurrence of the taste and odour compounds geosmin and 2-methyl isoborneol (2-MIB) affects the organoleptic quality of raw waters from drinking water reservoirs worldwide. UV-based oxidation processes for the removal of these substances are an alternative to adsorption and
A detailed view of 2-methylisoborneol biosynthesis.
Nelson L Brock et al.
Angewandte Chemie (International ed. in English), 52(7), 2100-2104 (2013-01-15)
Zonglai Li et al.
Water research, 46(16), 5165-5173 (2012-07-24)
Geosmin and 2-methylisoborneol (MIB) related odor events caused by cyanobacteria have been a very common problem to water supply. This paper investigated the effects of temperature (18 and 25 °C) and light intensity (10 and 100 μmol photons m(-2) s(-1))

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