Valencene
- Product Name
- Valencene
- CAS No.
- 4630-07-3
- Chemical Name
- Valencene
- Synonyms
- Valencen;(1R,7R,8aS)-1,2,3,5,6,7,8,8a-Octahydro-1,8a-dimethyl-7-(1-methylethenyl)naphthalene;FEMA 3443;(3R,4aS,5R)-4a,5-Dimethyl-3-(prop-1-en-2-yl)-1,2,3,4,4a,5,6,7-octahydronaphthalene;Naphthalene, 1,2,3,5,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)-, (1R,7R,8aS)-;VALENCENE;NSC 148969;Valencene T;VALENCENE 85;VALENCENE775
- CBNumber
- CB9420232
- Molecular Formula
- C15H24
- Formula Weight
- 204.35
- MOL File
- 4630-07-3.mol
Valencene Property
- Boiling point:
- 274 °C(lit.)
- Density
- 0.92 g/mL at 25 °C(lit.)
- FEMA
- 3443 | VALENCENE
- refractive index
- n20/D 1.504(lit.)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- form
- Oil
- color
- Colourless
- Specific Gravity
- 0.92
- Odor
- at 10.00 % in dipropylene glycol. sweet fresh citrus grapefruit woody orange asprin dry green oily
- Odor Type
- citrus
- optical activity
- [α]22/D +90°, neat
- Hydrolytic Sensitivity
- 1: no significant reaction with aqueous systems
- JECFA Number
- 1337
- BRN
- 3539153
- Stability:
- Light Sensitive
- LogP
- 6.29
- EPA Substance Registry System
- Naphthalene, 1,2,3,5,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)-, (1R,7R,8aS)- (4630-07-3)
Safety
- Safety Statements
- 23-24/25
- WGK Germany
- 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H304May be fatal if swallowed and enters airways
- Precautionary statements
-
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P331Do NOT induce vomiting.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- W344303
- Product name
- Valencene
- Purity
- natural, ≥65%
- Packaging
- 25g
- Price
- $91.3
- Updated
- 2024/03/01
- Product number
- W344303
- Product name
- Valencene
- Purity
- natural, ≥65%
- Packaging
- 100g
- Price
- $168
- Updated
- 2024/03/01
- Product number
- W344303
- Product name
- Valencene
- Purity
- natural, ≥65%
- Packaging
- 1kg
- Price
- $1130
- Updated
- 2024/03/01
- Product number
- 75056
- Product name
- (+)-Valencene
- Purity
- technical, ≥70%
- Packaging
- 10g
- Price
- $135
- Updated
- 2024/03/01
- Product number
- 75056
- Product name
- (+)-Valencene
- Purity
- technical, ≥70%
- Packaging
- 50g
- Price
- $351
- Updated
- 2024/03/01
Valencene Chemical Properties,Usage,Production
Description
(+)-Valencene is a sesquiterpene that has been found in C. sativa and is an aromatic component of orange essence oil. (+)-Valencene (50 μM) induces heme oxgenase-1 (HO-1) expression in macrophages and inhibits the expression of inducible nitric oxide synthase (iNOS), the production of nitric oxide (NO), and the release of high-mobility group box-1 (HMGB1) in RAW 264.7 cells stimulated with LPS. It also increases the survival rate in a mouse model of sepsis induced by cecal ligation and puncture. (+)-Valencene has been used in the synthesis of nootkatone .
Chemical Properties
clear colorless to yellowish liquid
Occurrence
Reported found in citrus fruits, orange peel, orange juice, bitter orange peel oil, lemon peel oil, grapefruit juice, grapefruit peel oil, kumquat peel oil, leaves and stalk of celery, clove stem, Thymus vulgaris L., fresh mango, globe artichoke, cardamom, mangosteen and cocoa.
Uses
Valencene is a sesquiterpene and an essential oil component found in a variety of plants, and has been shown to have functional antioxidant, antiradical and antimicrobial properties.
Uses
(+)-Valencene can be used as a precursor to prepare:
- (+)-Nootkatone (a sesquiterpene) by dark singlet oxygenation.
- Benzoyloxyvalencene by reacting with tert-butyl peroxy benzoate via Kharasch?Sosnovsky allylic oxidation method.
- (+)-Lineariifolianone, a natural product.
Definition
ChEBI: A carbobicyclic compound and sesquiterpene that is 1,2,3,4,4a,5,6,7-octahydronaphthalene which is substituted a prop-1-en-2-yl group at position 3 and by methyl groups at positions 4a and 5 (the 3R,4aS,5R diastereoisomer).
Preparation
By a Wolf–Kishner reduction of nootkatone.
benefits
Strains high in Valencene produce euphoria and mood elevation, aid with alertness, and promote cognitive functions. Valencene is a powerful insecticide often found in tick and mosquito repellent. It is also used in pest control, cleaning, personal care, and cosmetics.
General Description
Valencene is the major sesquiterpene aroma constituent of orange peel oil. It is mainly used as a starting material to synthesize nootkatone, an important flavor compound of grapefruit.
Valencene Preparation Products And Raw materials
Raw materials
Preparation Products
Valencene Suppliers
- Tel
- --
- Fax
- --
- sales@carbosynth.com
- Country
- United Kingdom
- ProdList
- 6005
- Advantage
- 58
- Tel
- --
- Fax
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- Country
- United Kingdom
- ProdList
- 1119
- Advantage
- 77
- Tel
- --
- Fax
- --
- info@apinchemicals.com
- Country
- United Kingdom
- ProdList
- 6184
- Advantage
- 60
- Tel
- --
- Fax
- --
- sales@carbonesci.com
- Country
- United Kingdom
- ProdList
- 6666
- Advantage
- 30
- Tel
- --
- Fax
- --
- info@apinchemicals.com
- Country
- United Kingdom
- ProdList
- 6807
- Advantage
- 42
- Tel
- --
- Fax
- --
- sales@zerenex-molecular.com
- Country
- United Kingdom
- ProdList
- 6204
- Advantage
- 47
View Lastest Price from Valencene manufacturers
- Product
- VALENCENE 4630-07-3
- Price
- US $32.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-05-15
- Product
- VALENCENE 4630-07-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100 MT
- Release date
- 2024-11-14
- Product
- Valencene 4630-07-3
- Price
- US $0.00-0.00/kg
- Min. Order
- 0.1kg
- Purity
- 68.5%HPLC
- Supply Ability
- 2000kgs
- Release date
- 2024-07-11