cis-Vaccenic acid
- Product Name
- cis-Vaccenic acid
- CAS No.
- 506-17-2
- Chemical Name
- cis-Vaccenic acid
- Synonyms
- VACCENIC ACID;CIS-11-OCTADECENOIC ACID;11-CIS-OCTADECENOIC ACID;cis-11-Octad;cis-Vaccenic ac;cis-vaccenicaci;CIS-VACCENIC ACID;VACCENIC ACID (CIS);cis-11-Vaccenic acid;(Z)-11-Octadecenoicacid
- CBNumber
- CB7341292
- Molecular Formula
- C18H34O2
- Formula Weight
- 282.46
- MOL File
- 506-17-2.mol
cis-Vaccenic acid Property
- Melting point:
- 14-15 °C(lit.)
- Boiling point:
- 150 °C0.03 mm Hg(lit.)
- Density
- 0.887 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.459(lit.)
- Flash point:
- 230 °C
- storage temp.
- -20°C
- solubility
- Chloroform (Slightly), Ethanol (Soluble), Methanol (Slightly)
- form
- oil
- pka
- 4.78±0.10(Predicted)
- BRN
- 1726565
- Stability:
- Light Sensitive, Volatile
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- V0384
- Product name
- cis-Vaccenic acid
- Purity
- ≥97% (capillary GC), oil
- Packaging
- 100mg
- Price
- $74.1
- Updated
- 2024/03/01
- Product number
- V0384
- Product name
- cis-Vaccenic acid
- Purity
- ≥97% (capillary GC), oil
- Packaging
- 1g
- Price
- $359
- Updated
- 2024/03/01
- Product number
- 69301
- Product name
- cis-Vaccenic acid
- Purity
- analytical standard
- Packaging
- 100mg
- Price
- $119
- Updated
- 2024/03/01
- Product number
- 69301
- Product name
- cis-Vaccenic acid
- Purity
- analytical standard
- Packaging
- 10mg
- Price
- $53.5
- Updated
- 2022/05/15
- Product number
- 20023
- Product name
- cis-Vaccenic Acid
- Purity
- ≥98%
- Packaging
- 50mg
- Price
- $32
- Updated
- 2024/03/01
cis-Vaccenic acid Chemical Properties,Usage,Production
Description
Vaccenic acid is an omega-7 fatty acid. It is a naturally occurring trans-fatty acid found in the fat of ruminants and in dairy products such as milk, butter, and yogurt. It is also the predominant fatty acid comprising trans fat in human milk.
Its IUPAC name is (E)-11-octadecenoic acid, and its lipid shorthand name is 18:1 trans-11. The name was derived from the Latin vacca (cow).
Vaccenic acid was discovered in 1928 in animal fats and butter. It is the main trans fatty acid isomer present in milk fat. Mammals convert it into rumenic acid, a conjugated linoleic acid, where it shows anticarcinogenic properties.
Its stereoisomer, cis-vaccenic acid, also an omega-7 fatty acid, is found in Sea Buckthorn (Hippophae rhamnoides) oil. Its IUPAC name is (Z)-11-octadecenoic acid, and its lipid shorthand name is 18:1 cis-11.
Uses
(Z)-11-Octadecenoic Acid, is a natural 18:1 ω-7 fatty acid. It is readily incorporated into triglycerides in perfused liver.
Definition
ChEBI: Cis-vaccenic acid is the cis isomer of vaccenic acid. It is a conjugate acid of a cis-vaccenate(1-).
Purification Methods
Purify the acid by fractional distillation under high vacuum or crystallisation form its melt in an inert atmosphere away from light. [Beilstein 2 I 198, 2 III 1384, 2 IV 1639.]
cis-Vaccenic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from cis-Vaccenic acid manufacturers
- Product
- cis-Vaccenic acid 506-17-2
- Price
- US $1.00/ASSAYS
- Min. Order
- 1ASSAYS
- Purity
- 85.0-99.8%
- Supply Ability
- 20tons
- Release date
- 2020-01-08