TRANS-11-OCTADECENOIC ACID
- Product Name
- TRANS-11-OCTADECENOIC ACID
- CAS No.
- 693-72-1
- Chemical Name
- TRANS-11-OCTADECENOIC ACID
- Synonyms
- VACCENIC ACID;TRANS-VACCENIC ACID;11-OCTADECENOIC ACID;11-TRANS-OCTADECENOIC ACID;C08367;trans-11-Oct;TRANS18:1ACIDS;rans-vaccenicaci;(E)-Vaccenic acid;trans-Vaccenic ac
- CBNumber
- CB4750132
- Molecular Formula
- C18H34O2
- Formula Weight
- 282.46
- MOL File
- 693-72-1.mol
TRANS-11-OCTADECENOIC ACID Property
- Melting point:
- 44℃
- Boiling point:
- 397.91°C (estimate)
- Density
- 0.8563
- refractive index
- 1.4472 (589.3 nm 50℃)
- Flash point:
- 113 °C
- storage temp.
- Sealed in dry,Store in freezer, under -20°C
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- pka
- 4.78±0.10(Predicted)
- form
- Liquid
- color
- Clear Colourless
- biological source
- synthetic (organic)
- Merck
- 13,9965
- CAS DataBase Reference
- 693-72-1(CAS DataBase Reference)
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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
- V1131
- Product name
- trans-Vaccenic acid
- Purity
- ≥99% (capillary GC)
- Packaging
- 100mg
- Price
- $179.27
- Updated
- 2025/07/31
- Product number
- V1131
- Product name
- trans-Vaccenic acid
- Purity
- ≥99% (capillary GC)
- Packaging
- 1g
- Price
- $728
- Updated
- 2025/07/31
- Product number
- 15301
- Product name
- trans-Vaccenic Acid
- Purity
- ≥95%
- Packaging
- 50mg
- Price
- $81
- Updated
- 2024/03/01
- Product number
- 15301
- Product name
- trans-Vaccenic Acid
- Purity
- ≥95%
- Packaging
- 1g
- Price
- $632
- Updated
- 2024/03/01
- Product number
- 15301
- Product name
- trans-Vaccenic Acid
- Purity
- ≥95%
- Packaging
- 100mg
- Price
- $129
- Updated
- 2024/03/01
TRANS-11-OCTADECENOIC ACID Chemical Properties,Usage,Production
Uses
Vaccenic Acid is a fatty acid found in Artemia salina that shows antimicrobial activity against a variety of microorganisms except Escherichia coli, Micrococcus luteus and Salmonella enteritidis.
Definition
ChEBI: Vaccenic acid is an octadecenoic acid having a double bond at position 11; and which can occur in cis- or trans- configurations. It is an octadecenoic acid and a straight-chain fatty acid. It is a conjugate acid of a vaccenate(1-).
in vivo
trans-Vaccenic acid (1% w/w; diet; for 8 weeks) alleviates features of metabolic syndrome (MetS) potentially by remodeling adipose tissue and attenuating ectopic lipid accumulation in a rat model of obesity and MetS[3].
| Animal Model: | Obese JCR:LA-cp rats[3]. |
| Dosage: | 1% w/w |
| Administration: | Diet; for 8 weeks |
| Result: | Reduced total body fat and decreased adipocyte size. Increased metabolic rate concomitantly with an increased preference for whole-body glucose utilization for oxidation and increased insulin sensitivity. Decreased nonalcoholic fatty liver disease activity scores and reduced hepatic and intestinal triglyceride secretion, while exerting differential transcriptional regulation of SREBP1 and FAS amongst other key genes in the liver and the intestine. |
IC 50
Human Endogenous Metabolite
Purification Methods
Crystallise the acid from acetone (m 45-45.5o) or aqueous MeOH (m 43.5-43.7o). The methyl ester has b 174-175o/5mm. [B.eseken & Hoagland Rec Trav Chim, Pays Bas 46 632 1927, Ahmad et al. J Am Chem Soc 70 3391 1948, IR: Rao & Daubert J Am Chem Soc 70 1102 1948.]
TRANS-11-OCTADECENOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
TRANS-11-OCTADECENOIC ACID Suppliers
- Tel
- --
- Fax
- --
- spectrum@kv.ukrtel.net
- Country
- Ukraine
- ProdList
- 2741
- Advantage
- 53
View Lastest Price from TRANS-11-OCTADECENOIC ACID manufacturers
- Product
- TRANS-11-OCTADECENOIC ACID 693-72-1
- Price
- US $120.00-1200.00/g
- Min. Order
- 1g
- Purity
- 98%min
- Supply Ability
- 200tons
- Release date
- 2025-08-20
- Product
- TRANS-11-OCTADECENOIC ACID 693-72-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 85.0-99.8%
- Supply Ability
- 200kgs
- Release date
- 2020-01-10