(±)-Geosmin

CAS 16423-19-1C12H22OCell Biology

(±)-Geosmin (CAS: 16423-19-1) is a bicyclic tertiary alcohol with the molecular formula C12H22O and a molecular weight of 182.30 g/mol. Known for its distinctive earthy odour, it is frequently employed as an analytical standard, particularly in gas chromatography-mass spectrometry (GC-MS). This compound finds utility in environmental studies, such as assessing its adsorption onto activated carbon, and serves as a valuable reagent in cell biology and neuroscience research.

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

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(±)-Geosmin (C12H22O) — chemical structure, CAS 16423-19-1; Life Science, fine chemical supplied by Tech Serve Solutions

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01 /Applications

Analytical Standard

(±)-Geosmin is utilised as a standard in gas chromatography-mass spectrometry (GC-MS) based analytical techniques for precise identification and quantification.

Environmental Research

The compound has been applied in studies investigating its adsorption characteristics on materials like activated carbon, relevant to environmental remediation and water treatment.

Cell Biology and Neuroscience

Geosmin serves as a reagent in cell biology research and is of interest in the study of cell signalling and neuroscience, potentially acting as a probe or reference compound.

02 /Properties

Molecular weight	182.30
Empirical formula	C12H22O
Assay	≥97% (GC)
Colour	colorless
Storage temperature	2-8°C
Application	(±)-Geosmin has been used as a standard for GC-MS based analytical techniques1. Geosmin has also been used to study its adsorption on activated carbon2.

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36
Safety statements (S)	26

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

16423-19-1

MDL number

MFCD00055578

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is (±)-Geosmin used for?

(±)-Geosmin is primarily used as an analytical standard in GC-MS, in environmental research for adsorption studies, and in cell biology and neuroscience research.

What are the CAS number and formula for Geosmin?

The CAS number for (±)-Geosmin is 16423-19-1, and its molecular formula is C12H22O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (±)-Geosmin with an assay of ≥97% (GC). TSS does not represent this product as USP, BP, EP or other pharmacopoeial grades.

How should (±)-Geosmin be handled safely?

(±)-Geosmin is a Warning substance that causes serious eye irritation (H319). When handling, wear Eyeshields, gloves, and a dust mask type N95 (US). In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do, and continue rinsing.

How is (±)-Geosmin packed, shipped, and exported?

Tech Serve Solutions exports fine chemicals globally, adhering to stringent packaging and shipping regulations. Specific packaging details are available upon request.