76169
Palmitoleic acid
analytical standard
동의어(들):
cis-9-Hexadecenoic acid
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3(CH2)5CH=CH(CH2)7COOH
CAS 번호:
Molecular Weight:
254.41
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
206-765-9
Beilstein/REAXYS Number:
1725389
MDL number:
grade
analytical standard
Quality Level
assay
≥98.5% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.457 (lit.), n20/D 1.458
bp
162 °C/0.6 mmHg (lit.)
mp
0.5 °C (lit.)
density
0.895 g/mL at 20 °C (lit.)
format
neat
functional group
carboxylic acid, oleic acid
shipped in
ambient
storage temp.
2-8°C
SMILES string
CCCCCC\C=C/CCCCCCCC(O)=O
InChI
1S/C16H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h7-8H,2-6,9-15H2,1H3,(H,17,18)/b8-7-
InChI key
SECPZKHBENQXJG-FPLPWBNLSA-N
General description
Palmitoleic acid (C16:1, n-7, POA) belongs to the group of natural omega-7 monounsaturated fatty acids and occurs abundantly in plant and fish oils. Cis-palmitoleic acid is known to support glucose and lipid metabolism.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.
Application
This analytical standard can also be used as follows:
- Simultaneous identification and quantification of fatty acids from blood plasma samples after their methyl derivatization by large-volume injection (LVI) gas chromatography combined with vacuum ultraviolet spectroscopy (GC-VUV)
- Multi-residue analysis of oleic acid and other related fatty acids using a derivatization-free method based on gas chromatography-flame ionization detection (GC-FID)
- Comparative evaluation of high-performance liquid chromatography (HPLC) and gas chromatography (GC) methods for the determination of cis- and trans- palmitoleic acids in fish oil samples, using a modified potassium hydroxide ester exchange method
- Separation and determination of fatty acids by gas chromatography (GC) and amino acids by ultra-fast liquid chromatography-ultraviolet (UFLC-UV) detection from goldband goatfish harvested during different seasons
- Development of a liquid chromatography-mass spectrometry (LC-MS) method to measure seven fatty acid esters of hydroxy fatty acids (FAHFAs), four fatty acids, and four cardiovascular-related biomarkers in plasma samples of 57 healthy individuals
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
10 - Combustible liquids
wgk
WGK 1
flash_point_f
143.6 °F - closed cup
flash_point_c
62 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Plasma palmitoleic acid content and obesity in children
Okada T, et al.
American Journal of Clinical Nutrition, 82(4), 747-750 (2005)
Effects of increasing dietary palmitoleic acid compared with palmitic and oleic acids on plasma lipids of hypercholesterolemic men
Nestel P, et al.
Journal of Lipid Research, 35(4), 656- 662 (1994)
Trans-palmitoleic acid, metabolic risk factors, and new-onset diabetes in US AdultsA cohort study
Mozaffarian D, et al.
Ann. Int. Med., 153(12), 790-799 (2010)