CAS 16423-19-1

rel-(4R,4aR,8aS)-Octahydro-4,8a-dimethyl-4a(2H)-naphthalenol

Description:

Rel-(4R,4aR,8aS)-Octahydro-4,8a-dimethyl-4a(2H)-naphthalenol, with CAS number 16423-19-1, is a bicyclic organic compound characterized by its complex polycyclic structure. It features a saturated naphthalene derivative with two methyl groups at the 4 and 8a positions, contributing to its unique stereochemistry. The compound is a colorless to pale yellow liquid or solid, depending on the temperature and purity. It is known for its potential applications in the fragrance industry due to its pleasant odor profile, which resembles that of natural terpenes. The presence of hydroxyl (-OH) functional groups indicates that it may exhibit moderate polarity, influencing its solubility in various solvents. Additionally, the stereochemical configuration suggests that it may have specific interactions with biological systems, making it of interest in pharmacological studies. Overall, this compound exemplifies the complexity and diversity of organic molecules, with implications in both industrial and research settings.

Formula: C₁₂H₂₂O

InChI: InChI=1/C12H22O/c1-10-6-5-8-11(2)7-3-4-9-12(10,11)13/h10,13H,3-9H2,1-2H3/t10-,11+,12-/m1/s1

InChI key: InChIKey=JLPUXFOGCDVKGO-XMXUMIDENA-N

SMILES: O[C@]12[C@@](C)(CCCC1)CCC[C@H]2C

Synonyms:

• (4R,4aR,8aS)-4,8a-dimethyldecalin-4a-ol
• 4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4R,4aR,8aS)-rel-
• 4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4α,4aα,8aβ)-
• 4aα(2H)-Naphthol, octahydro-4α,8aβ-dimethyl-, (±)-
• <span class="text-smallcaps">DL</span>-Geosmin
• Ccris 6592
• dl-Geosmin
• rel-(4R,4aR,8aS)-Octahydro-4,8a-dimethyl-4a(2H)-naphthalenol
• 2BETA,6ALPHA-DIMETHYLBICYCLO[4.4.0]DECAN-1BETA-OL
• (±)-geosmin solution
• (+/-)-GeosMin solution 2 Mg/ML in Methanol, >=97%
• (+/-)-Geosmin solution
• (4S,4aS,8aR)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol
• (+/-) Geosmin Odor Standard@2 μg/mL in Methanol
• rac GeosMin
• GeosminSolution,100mg/L,1ml
• TRANS-1,10-DIMETHYL-TRANSDECALIN-9-OL
• 1,10-trans-dimethyl-trans-(9)-decalol
• (+/-)-GEOSMIN
• (+/-) Geosmin Odor Standard
• GeosminSolution,100mg/L,5x1ml
• GeosminSolution,2mg/L,1mL
• Odor Standards
• Geosmin (racemic), 95%
• Drinking Water Odor Standards

4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4R,4aR,8aS)-rel-

CAS: 16423-19-1

Formula: C₁₂H₂₂O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 182.3025

Ref: IN-DA001UQI

(±)-Geosmin

CAS: 16423-19-1

(±)-Geosmin, a natural compound, is biologically active in producing an earthy aroma. It plays a crucial role in microbial metabolism and is frequently used as a flavoring agent in food and fragrance in air. Additionally, (±)-Geosmin is under investigation for its potential to detect contamination in soil and water bodies.

Formula: C₁₂H₂₂O

Color and Shape: Solid

Molecular weight: 182.3

Ref: TM-TN8215

Geosmin

CAS: 16423-19-1

Formula: C₁₂H₂₂O

Purity: ≥ 95.0%

Color and Shape: Colourless to yellow oily liquid

Molecular weight: 182.30

Ref: 7W-GK8929

(±)-Geosmin 100 µg/mL in Methanol

Controlled Product

CAS: 16423-19-1

Formula: C₁₂H₂₂O

Color and Shape: Single Solution

Molecular weight: 182.30

Ref: 04-XA14005000ME

Drinking Water Odor Mix 1 100 µg/mL in Methanol

Controlled Product

CAS: 16423-19-1, 2371-42-8

Formula: C₁₂H₂₂O

Color and Shape: Mixture

Molecular weight: 182.30

Ref: 04-XA05520700ME

(±)-Geosmin

Controlled Product

CAS: 16423-19-1

Formula: C₁₂H₂₂O

Color and Shape: Neat

Molecular weight: 182.30

Ref: 04-CA14005000

(±)-Geosmin 10 µg/mL in Methanol

Controlled Product

CAS: 16423-19-1

Formula: C₁₂H₂₂O

Color and Shape: Single Solution

Molecular weight: 182.30

Ref: 04-LA14005000ME

rac-Geosmin

CAS: 16423-19-1

Formula: C₁₂H₂₂O

Molecular weight: 182.31

Ref: 4Z-G-292

rac Geosmin

CAS: 16423-19-1

Applications Geosmin is a major volatile component of beet essence, also determined to be the potent earthy odor contaminant of fish, beans, water.
References Gerber, N.N., et al.: Biotechnol. Bioeng., 9, 321 (1967), Buttery, R.G., et al.: J. Agric. Food Chem., 24, 419 (1976),

Formula: C₁₂H₂₂O

Color and Shape: Colourless

Molecular weight: 182.30

Ref: TR-G364500

(+/-)-Geosmin

CAS: 16423-19-1

Geosmin is an "earth" smelling aromatic compound that is produced by soil bacteria. Together with other substances, geosmin is a key constituent of petrichor, the pleasant scent released into the air following rainfall, after impact of water droplets with soil.

Formula: C₁₂H₂₂O

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 182.3 g/mol

Ref: 3D-FR162423