L(-)-Carvone
- CAS No.
- 6485-40-1
- Chemical Name:
- L(-)-Carvone
- Synonyms
- L-CARVONE;(-)-Carvone;(-)-CARVONE;(R)-(-)-CARVONE;CARVOL;Levo-carvone;(?)-Carvone;2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-enone;2-Cyclohexen-1-one, 2-methyl-5-(1-methylethenyl)-, (R)-;L(-)-Car
- CBNumber:
- CB1733358
- Molecular Formula:
- C10H14O
- Molecular Weight:
- 150.22
- MOL File:
- 6485-40-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/26 17:49:17
| Melting point | 25°C |
|---|---|
| Boiling point | 227-230 °C (lit.) |
| alpha | -57 º (neat) |
| Density | 0.959 g/mL at 25 °C (lit.) |
| vapor density | 5.2 (vs air) |
| vapor pressure | 0.4 mm Hg ( 20 °C) |
| refractive index |
n |
| FEMA | 2249 | CARVONE |
| Flash point | 192 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | Chloroform, Methanol |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Odor | at 100.00 %. sweet spearmint herbal minty |
| Odor Type | minty |
| optical activity | [α]20/D 61°, neat |
| Water Solubility | PRACTICALLY INSOLUBLE |
| Merck | 14,1874 |
| JECFA Number | 380 |
| BRN | 2206714 |
| Dielectric constant | 11.0（22℃） |
| InChIKey | ULDHMXUKGWMISQ-SECBINFHSA-N |
| LogP | 2.74 at 20-37℃ |
| CAS DataBase Reference | 6485-40-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Carvone(6485-40-1) |
| EPA Substance Registry System | 2-Cyclohexen-1-one, 2-methyl-5-(1-methylethenyl)-, (5R)- (6485-40-1) |
L(-)-Carvone price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W224908 | L-Carvone natural, 99%, FG | 6485-40-1 | 1SAMPLE-K | ₹5347.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W224908 | L-Carvone natural, 99%, FG | 6485-40-1 | 100G | ₹8118.75 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W224908 | L-Carvone natural, 99%, FG | 6485-40-1 | 500G | ₹32550.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W224908 | L-Carvone natural, 99%, FG | 6485-40-1 | 1KG | ₹46146.98 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W224901 | L-Carvone ≥97%, FCC, FG | 6485-40-1 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
L(-)-Carvone Chemical Properties,Uses,Production
Chemical Properties
clear colorless to pale yellow liquid
Occurrence
R-Carvone is the main substance in spearmint oil, also present in toothpastes; it is the cause of delayed-type allergy resulting in cheilitis, but Hansson et al. also described a case of angioedema of the lips appearing within minutes after contact with toothpaste, with an open test resulting in an immediate and strong reaction to carvone.
Uses
(R)-(-)-Carvone is used in the flavor and food industry such as chewing gum additives. It is used in air freshening products such as in essential oils as well as in aromatherapy and alternative medicine. It is used to prepare carvomenthol, carvomenthone, dihydrocarvone, carveol and limonene. It reacts with lithium dimethylcuprate to place a methyl group trans to the isopropenyl group with good stereoselectivity. It is also used as a mosquito repellent and prevent premature sprouting of potatoes. Further, it is employed as an important starting material for the synthesis of enantiopure (R)-(+)-3-methyl-6-isopropenyl-cyclohept-3-enone-1 and (4S,6R,7R)-trihydroxy-1-octyne derivatives. It is utilized as a vital raw material for the asymmetric total synthesis of natural products. In addition to this, it is used as a chiral starting material.
Definition
ChEBI: A carvone having (R) configuration.
General Description
(-)-Carvone, a monoterpene ketone which is the main active component of mentha plant species like Mentha spicata. It has antinociceptive activity which is found to be associated with decreased peripheral nerve excitability.
Safety Profile
Poison by intravenous route. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.
L(-)-Carvone Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| NEERU MENTHOL PRIVATE LIMITED | +91-8884114465 +91-8884114465 | Uttar Pradesh, India | 44 | 58 | Inquiry |
| HJ AROCHEM | +91-8690768060 +91-9724420086 | Ahmedabad, India | 171 | 58 | Inquiry |
| Neeru Menthol Pvt Ltd | +91-8884114465 +91-9837322285 | New Delhi, India | 70 | 58 | Inquiry |
| D D Shah Essential Oil Co | +91-2222850577 +91-2222850577 | Maharashtra, India | 34 | 58 | Inquiry |
| Ghaziabad Aromatics | +91-9811327736 +91-9654012346 | Uttar Pradesh, India | 80 | 58 | Inquiry |
| Samde Aromatic Pvt Ltd | +91-9351546864 +91-9351546864 | Rajasthan, India | 21 | 58 | Inquiry |
| Silverline Chemicals | +91-9810339289 +91-9810339289 | Haryana, India | 71 | 58 | Inquiry |
| Swati Menthol and Allied Chemicals Ltd | +91-9837848873 +91-9837848871 | Uttar Pradesh, India | 49 | 58 | Inquiry |
| Bharat Mint and Allied Chemicals | +91-8532011090 +91-9837097300 | Uttar Pradesh, India | 15 | 58 | Inquiry |
| Gem Aromatics Pvt Ltd | +91-9320026575 +91-9819735599 | Maharashtra, India | 40 | 58 | Inquiry |
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