Accéder au contenu
Merck
Toutes les photos(1)

Documents

UC18

Sigma-Aldrich

(±)-Geosmin

≥97% (GC), liquid (oil)

Synonyme(s) :

2β,6α-Dimethylbicyclo[4.4.0]decan-1β-ol

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Formule empirique (notation de Hill):
C12H22O
Numéro CAS:
16423-19-1
Poids moléculaire :
182.30
Numéro MDL:
MFCD00055578
Code UNSPSC :
12161501
ID de substance PubChem :
24724647
Nomenclature NACRES :
NA.77

product name

(±)-Geosmin, ≥97% (GC)

Pureté

≥97% (GC)

Forme

liquid (oil)

Couleur

colorless

Température de stockage

2-8°C

Chaîne SMILES 

CC1CCCC2(C)CCCCC12O

InChI

1S/C12H22O/c1-10-6-5-8-11(2)7-3-4-9-12(10,11)13/h10,13H,3-9H2,1-2H3

Clé InChI

JLPUXFOGCDVKGO-UHFFFAOYSA-N

Application

(±)-Geosmin has been used as a standard for GC-MS based analytical techniques. Geosmin has also been used to study its adsorption on activated carbon.

Actions biochimiques/physiologiques

(±)-Geosmin is produced by Streptomyces coelicolor and cyanobacteria.
Geosmin is a naturally occurring biomolecule that contributes to the earthy or musty flavor and odor in water supplies. This water contaminant can be detected by humans at ng/l (parts per trillion) concentrations.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 4

1 of 4

2-Ethylfenchol ≥97%, FCC, FG

Sigma-Aldrich

W349100

2-Ethylfenchol

2,3,6-Trichloroanisole PESTANAL®, analytical standard

Supelco

36625

2,3,6-Trichloroanisole

2,6-Dichlorophenol 99%

Sigma-Aldrich

D70201

2,6-Dichlorophenol

2-Isobutyl-3-methoxypyrazine solution certified reference material

Supelco

47528-U

2-Isobutyl-3-methoxypyrazine solution

Adsorption of Geosmin and MIB on Activated Carbon Fibers-Single and Binary Solute System.
Srinivasan, R., and Sorial, G. A.
Water, Air, Soil Pollut., 9(3-4), 223-235 (2009)
O Antonoglou et al.
Materials science & engineering. C, Materials for biological applications, 99, 264-274 (2019-03-21)
Heterometal oxide nanoparticles of bioessential metals are shedding new light to nanoparticle-inspired bioapplications. Pairing bioreactive elements like copper and iron can affect the redox dynamic and biological profile of the nanomaterial. Given the complexity of physicochemical properties, biological activity and
Nayra Rodrigues de Alcântara et al.
Applied microbiology and biotechnology, 104(11), 5065-5080 (2020-04-08)
Mycobacterium abscessus subsp. massiliense (Mycma) belongs to the Mycobacterium abscessus complex and is a rapidly growing non-tuberculous mycobacterium. The chronic pulmonary, skin, and soft tissue infections that it causes may be difficult to treat due to its intrinsic resistance to
S W Lloyd et al.
Journal of agricultural and food chemistry, 47(1), 164-169 (1999-11-24)
The semivolatile cyclic alcohols 2-methylisoborneol (MIB) and geosmin (GSM) impart muddy or musty flavors to water and food products. A rapid quantitative analytical technique has been developed whereby microwave distillation is used to remove the volatile organic compounds from a
Bertolt Gust et al.
Proceedings of the National Academy of Sciences of the United States of America, 100(4), 1541-1546 (2003-02-04)
Streptomycetes are high G+C Gram-positive, antibiotic-producing, mycelial soil bacteria. The 8.7-Mb Streptomyces coelicolor genome was previously sequenced by using an ordered library of Supercos-1 clones. Here, we describe an efficient procedure for creating precise gene replacements in the cosmid clones
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique