1126-40-5

Basic information

• Product Name: (1R)-(+)-Neocarvomenthol
• Synonyms: (1R)-(+)-Neocarvomenthol;Cyclohexanol, 2-methyl-5-(1-methylethyl)-, (1alpha,2alpha,5beta)-;Neocarvomenthol
• CAS NO: 1126-40-5
• Molecular Formula: C₁₀H₂₀O
• Molecular Weight: 156.27
• Mol File: 1126-40-5.mol
• Article Data: 8

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (1R)-(+)-Neocarvomenthol(CAS DataBase Reference)
• NIST Chemistry Reference: (1R)-(+)-Neocarvomenthol(1126-40-5)
• EPA Substance Registry System: (1R)-(+)-Neocarvomenthol(1126-40-5)

Safety Data

• Hazardous Substances Data: 1126-40-5(Hazardous Substances Data)

Usage

General Description

"(1R)-(+)-Neocarvomenthol" is a natural organic compound and isomer of menthol. It is commonly found in essential oils and is known for its cooling and minty aroma. It has a molecular formula of C10H18O and a molecular weight of 154.25 g/mol. This chemical compound is used in the production of flavors and fragrances, as well as in the pharmaceutical and cosmetic industries. It is also utilized as a cooling agent in various products, such as topical analgesics and personal care items. Additionally, (1R)-(+)-Neocarvomenthol has been studied for its potential therapeutic effects, including its ability to reduce inflammatory response and provide pain relief.

InChI:InChI=1S/C10H20O/c1-7(2)9-5-4-8(3)10(11)6-9/h7-11H,4-6H2,1-3H3/t8-,9-,10+/m0/s1

Upstream product

• 1678-82-6 trans-1,4-menthane 
• 499-71-8 carvotanacetone 
• 1197-07-5 (+/-)-trans-carveol 
• 67-56-1 methanol 
• 499-70-7 (-)-carvomenthone 
• 99-49-0 Carvone 
• 3792-53-8 2-methyl-5-(prop-1-en-2-yl)cyclohexanone 
• 3626-19-5 cis epoxyde du carvomenthene 
• 499-70-7 methyl-2 isopropyl-5 cyclohexanone 
• 3626-19-5 trans epoxyde du carvomenthene 
• 1195-92-2 (+/-)-(1R,2S,4S)-limonene oxide 
• 2244-16-8 (S)-p-mentha-6,8-dien-2-one 
• 138-86-3 limonene. 
• 499-75-2 carvacrol 

Downstream Products

• 61585-35-1 p-menth-1-ene 
• 499-70-7 carvomenthone 
• 28953-95-9 2-chloro-p-menthane 
• 187737-37-7 propene 
• 5206-83-7 (1R,4R)-(+)-carvomenthone 
• 7460-78-8 2-methyl-5-(propan-2-yl)cyclohexyl acetate 

Relevant articles and documents

Simple H2-free hydrogenation of unsaturated monoterpenoids catalyzed by Raney nickel

A series of monoterpenoids (citral, carvone, menthone, camphor) as well as cyclohexanone and hex-5-en-2-one were subjected to transfer hydrogenation with PriOH/Raney nickel system at 82 or 150 °C. Among monoterpenoids, citral and carvone underwent full conversion at 82 °C within 5 h.

Radical chain reduction of alkylboron compounds with catechols

The conversion of alkylboranes to the corresponding alkanes is classically per-formed via protonolysis of alkylboranes. This simple reaction requires the use of severe reaction conditions, that is, treatment with a carboxylic acid at high temperature (>150 °C). We report here a mild radical procedure for the transformation of organoboranes to alkanes. 4-tert-Butylcatechol, a well-established radical inhibitor and antioxidant, is acting as a source of hydrogen atoms. An efficient chain reaction is observed due to the exceptional reactivity of phenoxyl radicals toward alkylboranes. The reaction has been applied to a wide range of organoboron derivatives such as B- alkylcatecholboranes, trialkylboranes, pinacolboronates, and alkylboronic acids. Furthermore, the so far elusive rate constants for the hydrogen transfer between secondary alkyl radical and catechol derivatives have been experimentally determined. Interestingly, they are less than 1 order of magnitude slower than that of tin hydride at 80 °C, making catechols particularly attractive for a wide range of transformations involving C-C bond formation.

Reduction of Organic Compounds with Rare-Earth Intermetallics Containing Absorbed Hydrogen

The hydrogenation of organic compounds with rare-earth intermetallic hydrides has been investigated.Alkynes,alkenes,aldehydes,ketones,nitriles,imines, and nitro compounds are hydrogenated in excellent yields with LaNi5H6 or LaNi4.5Al0.5H5 at 0-60 deg C.The present hydrogenation method has the following characteristic features. (1) The intermetallic compounds (alloys) are not poisoned by compounds containing an amino group or a halogen atom. (2) The alloys can be used repeatedly without decrease in activity. (3) The reaction conditions are mild, and selective hydrogenations of some organic functional groups can be achieved.The reaction mechanism of this hydrogenation is briefly discussed in terms of stereochemistry and H/D exchange reactions.